unfasten的例句（unfasten在句子中的用法）

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