The flight will take four hours.
此次飞行将需要四个小时。
Students will normally take four or five AS subjects.
学生通常要选四门或五门高级证书辅助考试学科。
But there were three astronauts. And the trip back to Earth would take four days.
VOA: special.2009.07.22
Take four liters on this corner of the room.
在这房间的角落里取四升空气。
If we take nitrogen, we've got N2, and we've got one, two, three, four, five.
比如说氮,我们得到了氮气,我们有一个,两个,三个,四个,五个。
应用推荐