??? 情景例句
have become good friends, haven't you?
成了好朋友，不是嗎？
Nikki began to feel abashed by his praise of her beauty.
他贊美著尼基的美貌，使她羞得面紅耳赤。
The undulating waves of the open sea are generated by three natural causes:
海浪是由三個自然因素形成的：