“改良”造句

蒙特利爾將要開展市政設(shè)施的翻新改良工程。
The retrofit program will be carried out at the Montreal facilities.

這些設(shè)備經(jīng)過大幅度的改良，都讓人認不出來了。
The facilities have improved beyond all recognition.

這樣高的產(chǎn)量主要是通過改良耕作方法取得的.
These high yields have been achieved largely through better methods of cultivation.

• #改良