Seisviewer
声波井下电视
🗣️ 情景例句
Thanks. Thanks a lot. Good-bye.
谢谢。非常感谢。再见。
Rome was not built in a day.
罗马并非一日可建成；坚持必成。
This may sound fantastic, but it is easily calculated.
这点听起来令人难以置信，但却很容易计算出来。