唉

"Well, I was afeard."

唉，我很害怕。""

Certainly I could have wished - well, since my son is to be an agriculturist, it is perhaps but proper that his wife should have been accustomed to an outdoor life.

自然我也想过——唉，既然我的儿子一定要做一个农业家，那么他娶一个适应户外生活的妻子也许更合适些。

Alas, it was not to be.

唉，这是不可能的。

Alas the day,I don't know.

唉，我不知道。

He could do it; but, alas, he wouldn't.

他能够做到的，但是，唉，他没有做。

Alas, I do not love you And I care not if you care.

唉，我不再爱你了你的一切，我已无情。

Alas, also don't know what to write in!

唉，也不知道自己在写什么！

Alas, a love of people is not easy.

唉，爱一个人很不容易的。

"Alas, how do you make?"

"唉，你怎么搞的？"

I hope, but I am not, alas, optimistic.

我希望答案是肯定的，但是，唉，我对此并不乐观。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。