Outbond
外砌的, 横叠式的
🗣️ 情景例句
Of course. It's on the fifth floor of Building No.4. Let's go there.
当然可以。展室在四号楼五层，我们上去吧。
Listen and repeat.
先听，然后再重复一遍。
Then you'll see the sign for the rest rooms.
你就可以看到厕所的牌子了。