英语翻译what do they stand forwhen their names are put together ,they say

what do they do? what do they do they 英语翻译这句话的前后语境：people know what they do; they frequrently know why they do what they do; but what they don't know is what what they do does. They shall do what they 英语翻译是what are they used to do 和what are they used for doing? what do they What do they what do they What do they need? what animals do they they/have/what/do/(?) what do they 英语翻译what do they say?they say that they are thirsty what do they do?(工程师) what()they()they()there?what()they()they()there?[do] 哥哥姐姐们,根据短文回答问题..In America,then school starts at nine o' clock.They don' t do morning exercises.They paly in the palyground.After class they do many interesting things.根据短文回答问题.1.What time does teh school sta 英语翻译They just need to say what they want their children to do for many times. 英语翻译what do they stand forwhen their names are put together ,they say