Traversability
可遍历性
🗣️ 情景例句
What do you call this? A tow year old child could have done a better job!
你是怎么回事？就连两岁的孩子都可以比这做得更好！
I won't embarrass you in front of your friends.
我不会在你的朋友面前使你丢丑。
I don't think anyone knows about this. I said.
“我想没人知道这一情况，”我说。