形容词
1. The rain is coming into my house and I am helpless.
雨水进了我的房间，我一点办法也没有。
2. Sam raised his arms in a helpless gesture.
山姆举起双臂作了个无可奈何的姿势。
3. helpless
3. He was helpless to resist the temptation.
他无法抵御诱惑。
4. All their efforts seemed helpless.
他们的一切努力似乎是徒劳的。