unfasten造句

Can you unfasten the lock catch of a box?
你能解開箱子的鎖扣 嗎 ?

When Ted was six we decided that he needed to know how to fasten and unfasten his seat belt.
特德六歲的時(shí)候，我們認(rèn)為他得知道如何系上和解開安全帶了。

Do not unfasten the seatbelt before the plane stops completely.
在飛機(jī)純粹停止前,不要松開安全帶.

• #unfasten