動詞 close in:

1. advance or converge on
   同義詞：draw in
2. surround completely
   同義詞：enclose, inclose, shut in

1. It's very close in here. Would you mind opening the window?
   ＂這里面太悶了，把窗子打開好嗎？＂
2. Darkness was gradually closing in.
   暮色漸漸降臨。
3. The days are closing in now that autumn is here.
   秋天來到了，白天漸漸短了。
4. The enemy is closing in (on us).
   敵人從四面八方(向我們)逼近。