Sterna
胸, 胸骨
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
Working without a plan is sailing without a compass.
工作没有打算，犹如航海没有罗盘。
We arrived in London this afternoon.
我们是今天下午到达伦敦的。