Chinook , with 630 seventh and eighth graders , still has students who know those involved in last year 's episode .
奇努克学校有630名七年纪和八年级的学生，他们仍然知道去年这个事件中涉及的人。
Which means the chinook makes for a bigger target .
这意味着chinook成为一个较大的目标。
Chinook helicopters dropped several tonnes of water , much of which seemed to miss its target .
支奴干直升机倒下了成吨的水，但大部分看起来都错过了目标。
The chinook transport helicopter crashed during an anti-taliban operation in the remote tangi valley , killing 30 u.s. troops , seven afghan commandos and an afghan interpreter .
