Excuse me, I can't seem to find my seat. Can you help me?
不好意思,我好像找不到我的座位了。您能帮帮我吗?
The two warring countries refused to negotiate.
这两个交战国拒绝谈判。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.