It was supposed to be a two week mission. 任务原定只用两周
and you ate your last meal a week ago, 一个星期没有吃饭的时候
the cubs might not survive the week. 这些幼崽可能撑不过这周
This elephant will feed the whole pride for at least a week. 这头大象足以供整群狮子至少吃一周
The flesh of this oryx will keep the family going for a week at the most. 这只长角羚的肉最多 能维持整个家族一星期左右
Within a week the flash flood has produced a flush of green, 短短一周内 瞬时洪水浸润过的 土地上已长出了青草
A giant panda nurses a tiny week old baby. 这只大熊猫正在照顾刚满一周的小宝宝