英语翻译he volume is expected to increase 3%to 5% per year.Overall,82_英语解答

英语翻译
he volume is expected to increase 3%to 5% per year.
Overall,8200 visitors attended the fair this year—this not only equals an increase by 1200 visitors from last year but is also a new visitor record
增加了可以是increase by 或 increase

人气：202 ℃　时间：2020-04-12 07:26:21

解答

预计体积会每年增长3％到5％.
总体来说,今年有8200人参加了集会——这不仅比去年的来访者（或者参观者,得看这里说的fair是哪种类型的）多了1200人,而且也创下了来访者人数的新纪录
在这句话里,可以用increase of或increase by,不能用increase
但是平常造句的话,它增加了可以说It increased.