Quicksort
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🗣️ 情景例句
I have a tourist visa.
旅游签证。
A true friend is one soul in two bodies.
真正的朋友好似两个身子长著一颗心。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？