这次救援尝试没有成功。
The ___rescue attempt was unsuccessful.
救援队发现迷路的徒步旅行者还活着。
The ___rescue team found the lost hikers alive.
我的车在高速公路上抛锚了,但一位友好的陌生人伸出援手,帮我换了轮胎。
My car broke down on the highway, but a friendly stranger ___came ___to ___the ___rescue and helped me change the tire.