At a W.H.O. news conference, Marie-Paule Kieny, chief of the W.H.O.'s vaccine research initiative, estimated that the world's vaccine makers had the capacity to make a maximum of one to two billion doses of a n...
It is estimated that every year 50 unaccompanied children arrive in Britain.据估计，每年有50名儿童独自来到英国。We cannot measure pain directly. It can only be estimated.我们无法直接度量出疼痛的程度，而只能是作出估计。He estimated the speed of the winds from th...
Valleys often take the form of deep canyons...山谷经常以深峡谷的形态存在。Valleys often take the form of deep canyons.山谷经常以深峡谷的形态存在。Do you use canyons or do we preserve them all?是使用峡谷呢还是全封闭保存?This mountain range has many high peaks an...
他坚持让我们在亚特兰大市外不远的一家小餐馆歇歇脚。He insisted we stop at a small restaurant just outside of Atlanta.虽然朋友们明确反对，她还是坚持己见。She persevered in her idea despite obvious objections raised by friends.我一直坚持用新鲜水果做甜点。I tend to stick to fresh ...