It could flow through human veins from generation to generation.

They multiply and pass from generation to generation much like ordinary bacterial genes.

它们增殖并世代相传,与一般细菌十分相似.

This blood feud was handed down from generation to generation.

这血海深仇传了一代又一代.

These personality traits get passed on from generation to generation.

这些性格特征代代相传。

These people live from hand to mouth on berries and roots.

这些人靠浆果和根茎勉强度日.

Our family didn't have much , so we lived from hand to mouth.

我家并不富裕, 生活只是挣一点吃一点.

The poet was starving and lived from hand to mouth.

诗人忍饥换俄,现挣现吃.

They always lived from hand to mouth.

他们一直过着勉强糊口的日子.

We always lived from hand to mouth in those days.

那时候,我们总是过着朝不保夕的生活.

I have been from hand to mouth.

我一直都过着勉强糊口的生活.

He lived from hand to mouth.

他过着勉强糊口的生活.

They live from hand to mouth.

他们过着糊口的生活.

We're just living from hand to mouth. You are totally off base!

我们的收入只够勉强糊口. 你真是太离谱了!

He lived from hand to mouth because of his incapacity to work.

由于无力工作,他勉强对付着过日子.

They live respectably from hand to mouth.

他们过着可尊敬的,自食其力的生活.

During the famine the people lived from hand to mouth.

饥荒时人们勉强度日.

The poor man lived from hand to mouth.

那个穷人的生活只够糊口.

These Indians live from hand to mouth berries, nuts, and roots.

这些印第安人靠浆果 、 坚果和树根为生.

In early days, many people live from hand to mouth.

在早年, 许多人都是过着勉强糊口的日子.

Capital comes dripping from head to foot, from every pore with blood and dirt.

资本来到世间,从头到脚, 每个毛孔都滴着血和肮脏的东西.

Gerald bronzed in the face and travel-stained from head to foot.

杰勒德面孔晒得黝黑黝黑,从头到脚风尘仆仆.