I went through the house to make sure there were no keepsakes that still belonged to you.我回家确认了一下是否还有其他东西落在那里

go through:检查；浏览

The Customs men went through his suitcases.

海关人员检查了他的衣箱。

make sure:设法确保

I'll make sure of the time of the flight.

我要核实一下这班飞机的时间。

belong to:属于

He has never belonged to a trade union.

他从未加入过工会。

You and I belong to different political camps.

你和我属于不同的政治阵营。

I'll have another look around.我会再帮你找找的

look around:环视

You have 15 minutes to look around.

你有15分钟的时间到周围看看。

She looked around the whole room.

她环视全室。