Ulam
[人名] 乌拉姆
🗣️ 情景例句
I'd like to have you meet my foreman--
我希望带你去认识工头，
Great oaks from little acorns grow.
万丈高楼平地起。
because balloons can be a great danger to aircraft.
因为气球有可能给飞机造成极大的危险。