1. How do you keep a wave upon the sand? ( You can't. )How do you keep a wave upon the sand? ( You can't. )
どのように、あなたは、砂に波を保つことができますか?(あなたは、そうすることができません。)
waves波
2. With their overwhelming supremacy in technology, waves of colonial rule surged toward Asia in the 19th century.With their overwhelming supremacy in technology, waves of colonial rule surged toward Asia in the 19th century.