1. so that

以便；所以

eg. He wrote down my address, so that he might remember it.

他写下了我的地址，以便能够记住它。

eg. One of my friends walled off the living room so that he can have a separate place to eat.

我的一个朋友把起居室用墙隔开以便有一个单独用餐的地方。

2. at ease

安逸，自由自在；舒适

eg. He always feels rather ill at ease before strangers.

他在陌生人面前总有些不自在。

eg. After all, it's their job to put you at ease and guide you through the hiring process.

毕竟，他们的工作就是让你在招聘过程中给予你指导，让你放心。

3. for an instant

片刻，瞬间

eg. She met his eyes for an instant, but was immediately constrained to give all her attention to the scene now going forward.

她积他的目光接触了瞬间，立即便把全部注意力集中在眼前正在进行的场面中去了。

eg. The old man's eyelids, pale and thin like rice paper, flickered. For an instant, his pupils seemed to center on the young man's face, then drifted away.

老人苍白消瘦得如同米纸一般的眼睑微动了一下，他的瞳孔似乎在一瞬间集中到这位年轻男子的面孔上，然后慢慢黯淡了下去。