除草锄

I've struggled for food and for money and I've weeded and hoed and picked cotton until I can't stand it another minute.

我对这一切都厌倦透了，整天为粮食和钱挣扎，除草、锄地、摘棉花直到筋疲力尽。

I'm so very tried of it all. I've struggled for food and for money and I've weeded and hoed and picked cotton until I can't stand it another minute.

我对这一切都厌倦透了，整天为粮食和钱挣扎，除草、锄地、摘棉花直到筋疲力尽。

She told him about he r problems of weeding and hoeing and planting, of fattening the hogs and breeding the cow, and he gave good advice for he had owned a small farm in south Georgia and two negroes.

思嘉对他谈起许多问题，诸如除草、锄地和播种，以及怎样养猪喂牛，等等，他也对此提出自己的意见，因为以前他在南佐治亚经营过一个小小的农场，而且拥有两个黑人。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。