The doctor told him to bathe his eyes with a very dilute solution of boric acid.医生叮嘱他用稀释的硼酸溶液洗他的眼睛.The poisons seeping from Hanford's contaminated land quickly dilute in the water.从汉福德受污染的土地里渗出的有毒物质很快就在水中稀释了。Both Ch...
秘鲁的这趟出差起初也不起眼, 不像是个什么了不起的机遇.When the Peru business had first presented itself, it had not seemed an extraordinary opportunity.因此,该团队调查了从哥斯达黎加到秘鲁的50个地方.So the team looked at 50 sites from Costa Rica to Peru.移动电话在秘鲁的使用, 引起...