有时

There was a time when I wanted to be like Sting, the singer, belting out,"Roxanne ..."

有时我真希望自己象歌手sting一样，高唱着"Roxanne。。。。"。

Certain species or strains have evolved such tolerance, and some, for example certain strains of bent grass (毛状剪股颖 Agrostis capillaris), benefit from the reduced competition in soil containing heavy metal ions.

有时某些种类或品系对重金属浓聚物得耐受性还能发展进化，例如某些剪股颖(毛状剪股颖 Agrostis capillaris)生长在含有重金属离子的土壤中，以此来降低竞争压力。

Their actual punishment might well be 'useful' in Benthamite terms because, if we admit such excuses, crime may be committed in the hope that a false plea of mistake, accident, or mental aberration would succeed.

对他们的实际惩罚，用边沁的话来说，或许是十分"有用的"，因为如果我们认可这种免责事由，罪犯就可能会被抱着这样的希望(肯定地，有时确实得以实现了)而实施犯罪，即关于认识错误、意外事件或精神失常的一种虚假的辩解会得逞。

Actually I knowthere are companies make Penicillin G Benzedrine/Penicillin G Procaine in China,I googled it as you do, but sometimesI just can't trust these companies who make pet medicine, especially when theyare not that professional.

事实上我知道中国有制造这种药的企业。我和您一样，做了这个搜索。但是有时我就是不能信任他们，尤其是当他们看起来那么不专业时。

They may sometimes doubt themselves, but they don't show it, says management consultant Paula Bern.

他们有时可能也会怀疑自己，但他们并不显露出来，管理顾问葆拉。伯恩说。

Fruit a capsule, fleshy or dry, dehiscent or indehiscent, sometimes berrylike.

果为蒴果，肉质或者干燥，开裂或者不裂，有时浆果状。

Fruit a capsule or sometimes berrylike, porose dehiscence or transverse dehiscence at middle, pubescent or squamosly strigose.

果蒴果或有时浆果状，有孔开裂或在中间横裂的，短柔毛或鳞片状糙伏毛。

Behavior: Inhalation of finely powdered Be compounds can lead to berylliosis, a painful and sometimes fatal disease.

反应性质：吸入铍化合物的细微粉末，可导致铍中毒。铍中毒是痛苦的，而且有时铍中毒是致命的疾病。

It is sometimes beset with difficulties and obstacles and nothing short of a heroic

历史的道路，不会是坦平的，有时走到艰难险阻的境界。

The course of history could never be smooth, and sometimes it would be beset with difficulties and obstacles.

历史的道路，不会是平坦的，有时走到艰难险阻的境界。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。