1.because of 因为；由于

It is mainly because of my fault.
这主要是由于我的过错F#%688bPFEl。

His business went under because of competition from the large corporations.
由于大公司的竞争，他的生意陷入了困境0bDRQAx!g2#ES%@1j。
2.seem to 似乎，好象

Some people seem to be always lucky.
有些人似乎从来都是幸运的]j2fRkpB;lsn8。

I seem to see someone going into my house.
我好像看见有人走进了我的家HNE-F~BrtrGslaW~TZ。

3.break down 失败；毁掉

The bridge broke down in last earthquake.
那座桥在上次地震中坍塌了gS~ldqIx)[csNzj2G_。

Talks have broken down over the disputed territory.
对有争议的领土问题的谈判破裂了i&nK^tOB(8!。