🧩 词语组成解析
n. 西奈
🗣️ 情景例句
but, unfortunately,
但是， 很不幸，
You'll have your own office soon but for the time being you'll have to share one.
你很快就有自己的办公室了，不过暂时还得和别人合用一间。
But that costs more.
可是那样成本较高。