一口氣英語第三冊 Unit11:need to wash up

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3_11 need to wash up
Excuse me a moment. 對不起,我離開一下.
I’ll be right back. 我很快就回來.
Please wait for me. 請等我.
Nature’s calling. 我內急.
I need to wash up. 我需要洗個手.
I need to use the facilities. 我需要上洗手間.
Where’s the bathroom? 廁所在哪裏?
Which way should I go? 我該往哪裏走?
Where can I find a restroom? 哪裏有洗手間?