Sindhi
信德奶牛
🗣️ 情景例句
He doesn't take me seriously.
他对我没有诚意。
Where are the stairs?
楼梯在哪里呢？
Similarly, our own present primitive chemical rockets, though good enough to orbit men,
同样，我们目前使用的原始化学火箭，虽然可以把人送入轨道，