Sequoias
(sequoia 的复数) n. 红杉
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
No matter what happens, don't look excited.
不管什么事情发生，你总不要显得激动。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。