我写信投诉最近我通过你们旅行社所做的一次到澳大利亚的旅游。

I'm writing to complain about my recent trip to Australia through your travel agency.

youdao

我写信投诉最近我通过你们旅行社所做的一次到澳大利亚的旅游。

I'm writing to complain about my recent trip to Australia through your travel agency.

youdao