nothing is more urgent than the call of nature
Excuse me officer/Sir/Madam, I am sorry I have to go to the washroom now.
It depends on what the term "officer" refers to. I am not an expert or a scholar.
要看这个“官”到底指什么。我既不是专家也不是学者。
Excuse me officer/Sir/Madam, I am sorry I have to go to the washroom now.
It depends on what the term "officer" refers to. I am not an expert or a scholar.
要看这个“官”到底指什么。我既不是专家也不是学者。