请大侠检查下我有没有语法错误吧!跪谢Then,itcometothepost-disaster.Inthispart,theAppcanfunctionintwoways.Firstly,thisAppcangivetheuserssomesurvivalinstructions.Itmayusethetextmessagesthatsendtotheusers'

Question

请大侠 检查下我有没有语法错误吧!跪谢
Then ,it come to the post-disaster.In this part,the App can function in two ways.
Firstly,this App can give the users some survival instructions.It may use the text messages that send to the users' phone to tell them where they can find the shelters or first aid,where provide the living supplies such as food,clear water.It will also have a news update,so they can know what is going on.
Secondly,if the users get stuck or get hurt ,so they can not move.This App can also sent SOS message back to the system.It will make the rescue easier.
除了语法问题外
我觉得 ,if the users get stuck or get hurt ,so they can not move
这句怪怪的 不知道有没有什么比较好的说法！

Answer 1

Then,let’s come to the post-disaster.In this part,the App can function in two ways.
Firstly,this App can give the users some survival instructions.It may send text messages to the users' phones to tell them where they can find shelter or first aid and where they can get living supplies such as food and clear water.It will also issue news updated,so they can know what is going on.
Secondly,if the users get stuck or hurt,they can not move.This App can also send an SOS message back to the system,which will make the rescue easier.