In the modern busy life, there are a large number of immigrants who have been willing to have a comfortable life in other nations. Many advocate that people should conform to the local customs and traditions when they settle in a new country. From my respective, I strongly agree with this idea because of some problems and benefits that people can face with them.
There are two important reasons why newcomers should blend into the local culture in the host country. Firstly, the refusal to adapt to host environment would create a cultural barrier for immigrants. This leads to social isolation, which has negative influences on people’s lives. Secondly, it is logical/true that limited knowledge of local customs may result in some illegal actions in the host country and make local/native people unpleased. For instance, in Singapore, one of the cleanest countries in Asia, local residents consider anyone dirty and ill-mannered if they litter the street or spit gum in the public.
Newcomers can gain some benefits if they adopt the customs and traditions of a new country. One benefit is that if immigrants behave in accordance with the local norms, they will be accepted easily by local inhabitants, and as a result, they can receive/gain respects and affections as well as some help from the local. For example, when the enterprises want to expand their production in a new country, they must be aware of business practices there, which provides them with useful information to maximise profits. Another benefit is that newcomers might gain the richness of knowledge by virtue of the local customs and traditions, which enables them to actively participate in the activities of the community. In many festivals, people are able to participate/join freely and feel harmonious like their own country.
In conclusion, I would argue that people who dwell in a new country should follow the customs and traditions which local people observe. 
In the modern busy life, there are  
a large number of
 immigrants who have been willing to have a comfortable life in other nations.  
Many
 advocate that  
people
 should conform to the  
local
 customs and  
traditions
 when they settle in a  
new
  country
. From my respective, I  
strongly
  agree
 with this  
idea
  because
 of  
some
 problems and  
benefits
 that  
people
 can face with them.
There are two  
important
 reasons why newcomers should blend into the  
local
 culture in the host  
country
.  
Firstly
, the refusal to adapt to host environment would create a cultural barrier for immigrants. This leads to social isolation, which has  
negative
 influences on  
people’s
  lives
.  
Secondly
, it is logical/true that limited knowledge of  
local
 customs may result in  
some
 illegal actions in the host  
country
 and  
make
 local/native  
people
  unpleased
.  
For instance
, in Singapore, one of the cleanest  
countries
 in Asia,  
local
 residents consider anyone dirty and ill-mannered if they litter the street or spit gum in the public.
Newcomers can gain  
some
  benefits
 if they adopt the customs and  
traditions
 of a  
new
  country
. One  
benefit
 is that if immigrants behave in accordance with the  
local
 norms, they will be  
accepted
  easily
 by  
local
 inhabitants, and  
as a result
, they can receive/gain respects and affections  
as well
 as  
some
  help
 from the  
local
.  
For example
, when the enterprises want to expand their production in a  
new
  country
, they  
must
 be aware of business practices there, which provides them with useful information to  
maximise
 profits. Another  
benefit
 is that newcomers might gain the richness of knowledge by virtue of the  
local
 customs and  
traditions
, which enables them to  
actively
 participate in the activities of the community. In  
many
 festivals,  
people
 are able to participate/ 
join
  freely
 and feel harmonious like their  
own
 country. 
In conclusion
, I would argue that  
people
 who dwell in a  
new
  country
 should follow the customs and  
traditions
 which  
local
  people
 observe.