My neighbor complained about me smoking.

我邻居投诉我抽烟。

Is it my neighbor who complained about me smoking?

是我的邻居投诉我抽烟吗？

My neighbor is Norwegian and he skis every winter

我的邻居是挪威人，他每年冬天都去滑雪

My neighbor is Swedish.

我的邻居是瑞典人。