Why is he tailgating us?
他干嘛一直贴在我们屁股后面？
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句子拆拆看：tailgate n.(卡车的)后挡板；v.紧跟（另一辆车）行驶 例句： When the tailgate was lowered,Frankie jumped down.后挡板打开后，弗兰基跳了下来。小编寄语：tail：尾巴 gate：门。在车尾巴后的门就是挡板啦！
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