The ship surged in the stormy seas, rolling and pitching with each wave.
大船在暴风雨的海上随波起伏。
Physically, at a special critical wave speed the flow may have a naturally periodical separated-reattached pattern, with each wave trough capturing a stable vortex ring.
物理上看，在一个特定的临界行波速下会形成自发的周期性分离再附流，每个波谷的分离区捕获一个稳定的涡环。
The cog went up and down, bucking more wildly than any horse he'd ever ridden, lifting with each wave before sliding down into the troughs between, jarring him to the bones.
船上上下下的颠簸，比他骑过的任何马都要剧烈，从浪尖滑入谷底，让他震至骨髓。
He started a magic club at school, put on shows, demonstrated tricks at Hamley's toyshop in London, put his name to a hat that grew bigger and changed colour with each wave of a wand red!
他在学校创办了一个魔术俱乐部，表演魔术，去伦敦的哈姆利玩具店变戏法，把他的名字写在一顶帽子上，每挥一下魔杖，那顶帽子就变大一点，颜色也随之改变——变成红色！
He started a magic club at school, put on shows, demonstrated tricks at Hamley's toyshop in London, put his name to a hat that grew bigger and changed colour with each wave of a wand red!
他在学校创办了一个魔术俱乐部，表演魔术，去伦敦的哈姆利玩具店变戏法，把他的名字写在一顶帽子上，每挥一下魔杖，那顶帽子就变大一点，颜色也随之改变——变成红色！
应用推荐