...a complex social ritual that says a lot about both the giver and the receiver.关于捐赠者与受援者的复杂的社会礼仪Who shall be the law - giver?谁来立法?Fortune is a giver and a taker.命运是赐予者,也是掠夺者.Germany is the largest giver of aid among th...
The Irvine group and their collaborators are testing whether lasers do the job better.欧文研究小组和他们的合作伙伴正在测试激光是否会更为有效。"I'm not sure I've ever driven a better lap," crowed a delighted Irvine.“我想这也许是我开得最棒的一圈，”欧文高兴地欢呼...