elbow grease

Elbow grease gives the best polish.

〔谚语〕苦干出好活.

Grant: Elbow grease? can I buy that? Is it expensive?

葛兰: 关节润滑油? 我要去哪里买? 会很贵 吗 ?

It took a considerable amount of polish and elbow grease before the brass shone like new.

经过大量的抛光和擦拭，黄铜光亮如新。

Elbow grease give the best polish.

勤奋必成功.

If you use a bit of elbow grease you'll get the floor clean.

你只要用点劲,就能把地板擦干净.

If you used a bit of elbow-grease you could get those boots clean.

只要稍用些力就能把那双靴子擦乾净.

The stain will come off. It just takes some elbow grease.

污渍是可以洗掉的, 不过要费点劲.

The young man needs to use a little elbow grease; he is too slack altogether.

这年轻人得使点劲干活才是 —— 他也太懒散了.

The pot is so dirty that no amount of elbow grease will get it clean.

这个锅子那么脏,费再大的力量也洗不干净.

They now need to put some real elbow grease into promoting the product.

他们现在推销产品确实需要化大力气.

Maybe you could improve it if you use a lot of elbow grease.

如果你花力气打扫一下,或许会不错的.