Volumenometry
折积法
🗣️ 情景例句
Television is the most powerful tool of persuasion that man has ever created.
电视是人类所创造的最有威力的游说工具。
Losses make us more cautious.
损失使人更谨慎。
Then we can see Aswan without walking too much.
而且不必走太多路我们就可以观看到阿斯旺。