improvement的例句

improvement 的相关例句:

91.	a major improvement
	重大改进
92.	moral improvement
	道德上的进步
93.	a situation capable of improvement
	能够改善的情况
94.	devote one's money to the improvement of the city parks
	出钱改善城市公园
95.	an improvement scheme
	改良方案
96.	undeniable signs of improvement
	不可否认的改进迹象
97.	show a marked tendency to improvement
	有明显改善的趋向