improve是動詞,沒有比較級
例句
1、
We need to look to ways of improving our marketing.
我們得考慮改進營銷方法。
2、
We seek to improve relations between our two countries.
我們尋求改進我們兩國間的關係。
3、
They're researching into ways of improving people's diet.
他們在研究如何改進人們飲食。