Velox
接触印像纸
🗣️ 情景例句
Fifty years? Wow!
五十年？ 喔！
Forget not that you are a man.
不要忘记你是一个人。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，