Give away any food you have on hand, or lock it up and give the key to the neighbours.

把你手头的食物分发送人，或锁藏起来，把钥匙交给邻居们。

《柯林斯英汉双解大词典》

If a user doesn't lock the bike properly after using it, anyone can ride it away.

如果使用者在使用后没有正确锁好自行车，任何人都可以骑着它离开。

youdao

Don't throw sensitive information away; shred it or lock it up.

不要乱扔敏感信息；撕碎它或把它锁起来。

youdao

But rather than just lock it for the sake of making money, they lock it away behind a paywall of really terrific toys that have, granted, turned into buckets of cash for Activision.

FORBES: Connect

Our correspondent said it is now widely expected that the cardinals will lock themselves away in the conclave in about two weeks' time - around the weekend of 11 March.

BBC: Pope Benedict XVI amends Roman Catholic conclave law