尽管他们悉心照料，他还是在夜里去世了。

Despite their care, he ___slipped ___away in the night.

这有时可以减轻看着你爱的人逝去的负担。

This can sometimes ease the burden of watching someone you love ___slip ___away.

在漫长而安详的睡眠后，她去世了。

After a long and peaceful sleep, she ___slipped ___away.