I was just checking on his place.我只是来这儿看看
check on:检查
Don't forget to check on your work.
别忘记检查一下你们的工作。
He was a little vague about how he found out about Maggie and Malcolm.他对于如何发现麦琪和马尔科姆的事情含糊其辞
vague about:对 ... 含糊
I'm quite vague about what happened.
我对发生的事很不了解。
She's a little vague about her plans for next year.
她对她明年的计划不怎么明确。
find out:发现
You can find out many advantages in urban life.
你会发现都市生活中有许多便利之处。
So, do we have a problem, me staying here for a couple of nights?那我在这儿住几晚可以吗
a couple of: 几个
He patched up a couple of old tires.
他补了几条旧车胎。
I'll be back in a couple of days.
我过几天就回来。