最近我在你们公司买了一把办公椅，但是我在大约一个星期前把它退了。
I recently bought an office chair from your company, but I returned it about a week ago.
老挝在继续修建1285兆瓦的Xayabury水电站，现在已经大约完工60%，几个星期前，老挝还批准了另一个具有争议的Don Sahong水坝项目。
Laos continued building the 1,285mw Xayabury dam, which is now about 60 per cent complete, and just weeks ago approved another controversial dam at Don Sahong.
老挝在继续修建1285兆瓦的Xayabury水电站，现在已经大约完工60%，几个星期前，老挝还批准了另一个具有争议的Don Sahong水坝项目。
Laos continued building the 1,285mw Xayabury dam, which is now about 60 per cent complete, and just weeks ago approved another controversial dam at Don Sahong.
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