三万四次用英文怎么说

"三万四" (sān wàn sì) in Chinese means "34,000."

To express this number in Engpsh, you can say "34,000." This number is formed by combining the words "thirty" and "four" to form "thirty-four," and then adding "thousand" after it to indicate that the number is in the thousands.

Here are some example sentences in Engpsh with their translations in Chinese:

"I earn 34,000 dollars per year." (我每年挣三万四美元。)
"The city has a population of 34,000." (这个城市有三万四千人口。)
"The company made 34,000 products last year." (公司去年生产了三万四千件产品。)