🧩 词语组成解析
🗣️ 情景例句
Oh, five or six years ago.
哦，五六年前。
I don't seem to have any luck today.
我今天运气不好。
Yesterday the firemen examined the ground carefully, but were not able to find any broken glass.
昨天，消防队员仔细查看了地面，但未能发现碎玻璃。