to lock的用法和樣例：
例句
- Remember (ie Don't forget) to lock the door.
別忘了鎖門。 - Would you be so good as to lock the door when you leave?
你離開時請把門鎖上行嗎? - It's not my job to lock up!
上鎖不是我分內的事。 - Be sure to lock your bicycle.
自行車務必上鎖。 - On no account (do you) forget to lock the door.
千萬別忘了鎖門。 - Don't neglect to lock the door when you leave.
你走時別忘了鎖門。 - It's my responsibility to lock the doors.
我負責鎖門。 - Someone has to lock up the house.
總要有人把房子鎖起來。
