中英释义：
双语例句
约翰是美国人。他来自美国。
John is American. He's from the United States.
他来自美国东部，刚刚搬到这里来。
Bill: He is from East America. , and has just moved here.
您正在收听对亚伦•卡瓦斯基的采访，他来自美国青少年糖尿病研究基金会，正致力于开发一种人工胰腺。
You are listening to Aaron Kowalski, of the Juvenile Diabetes Research Foundation in the U.S... He is working to develop an artificial pancreas.
重点词汇
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来自
come from; spring; come; be; originate from; arise from; derive from; hail from; source; be from; from; off; on; out; -an; -ian
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美国
the United States of America; USA; US; United States; America