評論
打印
1.Some of the students used their mobile phones during class, while the others had their phones switched off.
switch off關(guān)閉
Please switch off the lights when you leave.
出門時請隨手關(guān)燈。
2.The head researcher, Dr Jeffrey Kuznekoff, said students who did not use their mobile phones while the teacher was talking got higher scores on tests they took at the end of the class.
at the end of在…結(jié)尾，在…末端
Only two go down at the end of this season.
本賽季末只有兩支隊伍降級。
