1.A team of rescuers is working hard to help airlift thousands of salmon in Canada to safety.
airlift 空运
Two casualties were airlifted to safety.
两名伤亡人员已空运到安全地区 。
2.The landslide blocked off the section of the river, which meant the salmon could not swim upstream to spawn.
spawn 产卵
The salmon swims upstream to spawn.
这条鲑鱼游到上游去产卵 。