Thousands upon thousands of
成千上万,许许多多
🧩 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）
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
International travel involves a lot of waiting around in airports.
经常在机场等候是环球旅行的一部分。
Mr. Smith is a politician.He's running for election as governor.
史密斯先生是竞选州长的一名政治家。
He has many strange ideas in his mind.
他脑子里尽足奇思怪想。