The first settlers on the plains of America were Native Americans.
美洲平原上的首批定居者是美洲土著人。
But I advise you to check your bag every evening before going home.
但是,我劝你每晚回家前检查下自己的包。
From this we get the expression to make a beeline for someone or something, which means to go quickly along a straight direct course for someone or something.
从这里我们得到一条短语"to make a beeline for someone or something,意思是迅速地沿着一条直线向某人或某物走去。