久而久之

zhǐ yào nǐ zhù yì shōu jí jiǔ ér jiǔ zhī zī liào jiù fēng fù le

只要你注意收集，久而久之，资料就丰富了。

If you keep on collecting, in time you'll have a wealth of data.

tā cháng cháng bào yǐn bào shí jiǔ ér jiǔ zhī wèi jiù chū le wèn tí

她常常暴饮暴食，久而久之，胃就出了问题。

She often eats without restraint and gradually she has developed stomach trouble.

tā tài zì sī le jiǔ ér jiǔ zhī dà jiā jiù dōu gēn tā shū yuǎn le

他太自私了，久而久之，大家就都跟他疏远了。

He was very selfish, and in time he became estranged from others.

jī qì yào shi bù zǐ xì yǎng hù de huà jiǔ ér jiǔ zhī jiù huì shēng xiù

机器要是不仔细养护的话，久而久之就会生锈。

If the machinery were not maintained properly, it would get rusty as time passes.

sù liào jiǔ ér jiǔ zhī jiù huì tuì sè

塑料久而久之就会退色。

Plastic tends to discolour with age.