种豆南山下，
Growing bean plants under mountain of the south, 
--- 俺先入为主的感觉，grow是自动词“生长”，看豌博译文一google才知也是“种植”，亦他动词也。对mountain of south 不习惯，俺肯定译成southern mountains 呵呵。

草盛豆苗稀。
weeds were rampant while bean seedlings sparse. 
--- 准确流畅！

晨兴理荒秽，
Started early morning to clear weeds off wildland,
--- 嗯，准！

带月荷锄归。--- 这句非常诗意，被无数文学作品引用过。“带月”还是“戴月”一直没定案。
carried hoes to head home as late as in moonlight. 
--- 感觉这句“带月”或“戴月”译作“月光下”，渲染得不过瘾。

道狭草木长，
Road was narrow yet the side bushes sticking out, 
--- 好，准确自然。

夕露沾我衣。
my clothes were soaked from dewdrops of dusk. 
--- 好。

衣沾不足惜，
I didn't mind seeing clothes so wet like from rain,
--- 这句陶老暗含转折，是个小波澜

但使愿无违。
as long as this hard labor would not turn in vain. 
--- 这句的“愿”是啥涅？字面上看自然是希望多收豆子了。

豌博这篇译作非常成功，准确地再现了原文诗意，不失古朴的格调和韵味，很难得。再赞！