Ethnonymics
民族學, 人種學
??? 情景例句
all about your first full day back on the job.
關于你重回工作第一天的全部情況了。
Please give me a hand.
請幫我個忙。
A week before, he had completed a successful overland flight during which he covered twenty-six miles.
一周以前，他曾成功地進行了一次26英里的陸上飛行。