To my knowledge, they never lost a package from the Unite States.
据我所知,他们从未丢失过一件从美国寄来的包裹。
They came to the Unite States where he entered school for the first time.
后来他们去了美国,在那里马里奥第一次走进了学校。
Which city in Unite States is round at both ends and high in the middle?
美国的哪个城市两边是圆的中间是高的?
Which city in Unite States is round at both ends and high in the middle?
美国的哪个城市两边是圆的中间是高的?
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