1. We need an electrician to mend the iron.
    我们要请电工修理熨斗.

2. There is a large hole in it and I must mend it.
    屋顶上有一个大洞，我得把它补上。

3. The day after, he asked him to mend his roof for him.
    第三天，他又要汉斯去帮他修理屋顶。

4. I´ll mend the hole in your blouse if you give me a needle and thread.
    你要是给我针和钱，我就给你把罩衫的洞补好。

5. It is never too late to mend.
    亡羊补牢，犹为未晚。