Shipwrecks
n. 海难, 船只失事( shipwreck的名词复数 ); 沉船
🗣️ 情景例句
The more natural it will become.
它们就会变得越自然。
Should I take the bus?
要乘公共汽车吗？
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）