unfasten造句

Can you unfasten the lock catch of a box?
你能解开箱子的锁扣 吗 ?

Do not unfasten the seatbelt before the plane stops completely.
在飞机纯粹停止前,不要松开安全带.

When Ted was six we decided that he needed to know how to fasten and unfasten his seat belt.
特德六岁的时候，我们认为他得知道如何系上和解开安全带了。

When Ted was six we decided that he needed to know how to fasten and unfasten his seat belt...
特德六岁的时候，我们认为他得知道如何系上和解开安全带了。

• #unfasten