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Write about the useful of invention

Write about the useful of invention wMqgm

Today, smart phones play an important role. It has become a necessary equipment in people's daily life. First, you can use smartphone to take photos and videos. With a small phone, you can save your wonderful memories and necessary things with just a few steps of taking pictures. Compared to cameras, smartphones are more portable and have more features. In addition, you can easily find the information we need through a smartphone. Once connected to WIFI or mobile data network, you can go online and search for study lessons and anything you want know. Besides, you can buy anything what we want like books, clothes. . . . quickly and conveniently. You can choose what we want to buy right on your phone without having to go to the places. . And you can pay it easily with our smartphones.

This phrase/word (depending on the context) can be potentially replaced with :this day and agenowadays
Today
, smart phones play an This phrase/word is too simple and can be replaced with:vitalcriticalessential
important
 role. It has become Uncountable nouns are usually not used with an indefinite article. Use simply "necessary equipment".necessary equipment
a necessary equipment
 in This phrase/word (depending on the context) can be potentially replaced with :individualsnationsociety
people
's daily life.

First
, you can This phrase/word (depending on the context) can be potentially replaced with :exploit
use
 smartphone to take photos and videos. With a This phrase/word is too simple and can be replaced with:tiny
small
 phone, you can save your wonderful memories and necessary things with This phrase/word is too simple and can be replaced with:merely
just
 a few steps of taking pictures. Compared to cameras, smartphones are more portable and have more features.

In addition
, you can easily
 find the information we need through a smartphone. Once connected to Did you mean "Wi-Fi"? (This is the officially approved term by the Wi-Fi Alliance.)Wi-Fi
WIFI
 or mobile data network, you can go online and search for study lessons and anything you want know.

Besides
, you can This phrase/word (depending on the context) can be potentially replaced with :purchase
buy
 anything what we want like books, clothes. Don't put a space before the full stop.
.
Don't put a space before the full stop.
.
Don't put a space before the full stop.
.
This sentence does not start with an uppercase letterQuickly
quickly
 and conveniently
. You can choose what we want to This phrase/word (depending on the context) can be potentially replaced with :purchase
buy
 right on your phone without having to go to the places. Don't put a space before the full stop.
.
 And you can pay it easily
 with our smartphones. 