Thousands upon thousands
大学 College成千上万
🧩 词语组成解析
n. 数千（thousand的复数）
upon
[ə'pɑn]
prep. 在…上面;当…时候;
n. 数千（thousand的复数）
🗣️ 情景例句
You don't know up from down.
你黑白不分。
How old are you?
你多大了？
There was no electricity in my dorm last night.
昨晚我宿舍没电。