语法问题1,下降了10%和下降到10%,如何用英语表示出来.2,下面两个句子哪个正确?a,Thereinto,10.15%inpaddyfield,3.51%inplain,and7.14%inslopingcropland.b,Thereinto,paddyfieldin10.15%,plainin3.51%,andslopin

Question

语法问题
1,下降了10%和下降到10%,如何用英语表示出来.
2,下面两个句子哪个正确?
a,Thereinto,10.15% in paddy field,3.51% in plain,and 7.14% in sloping crop land.
b,Thereinto,paddy field in 10.15% ,plain in 3.51% ,and sloping crop land in 7.14%.

Answer 1

reduce by 10 percent 下降了10%
reduce to 10 percent of .下降到（原来的）10%
A正确