some 100 people
collocation大约一百人
Some 100 people showed up at the rally.
大约一百人参加了集会。
大约；差不多
先理解核心含义，再看它在真实句子里的用法。
大约；差不多
approximately; roughly
The meeting lasted some two hours.
会议持续了大约两个小时。
(关于度量)大约,大致。
Of a measurement: approximately, roughly.
Some 200 guests attended the wedding.
大约有200位客人参加了婚礼。
She earns some fifty thousand dollars a year.
她每年大约挣五万美元。
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大约一百人
Some 100 people showed up at the rally.
大约一百人参加了集会。
大约十分钟
The walk takes some ten minutes.
步行大约需要十分钟。
约百分之五十
Prices rose some 50 percent last year.
去年物价上涨了约百分之五十。
大约三百年前
The castle was built some 300 years ago.
这座城堡大约建于三百年前。
大约二十英里
The nearest town is some 20 miles away.
最近的城镇大约在二十英里外。
大约五年
She spent some five years in Japan.
她在日本待了大约五年。
Use some naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把 some 记住为“多少”的模糊版：作副词时是“大约、差不多”，如 some 10 km 就是“大约10公里”。想象有人问“多远？”你答“some 十公里”即可。
语域：formal 常见场景：正式报道、书面表述 some 作副词表示“大约”时，多用于正式或书面语境，通常放在数字前，如 some 30 years；日常口语中更常用 about 或 around。
与 some /sɐm/ 真正押韵的是 sum、gum、thumb、dumb（结尾都是 /ɐm/）。拼写上的形近词 home /həʊm/ 和 comb /kəʊm/ 发音不同，注意不要混淆。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.