fear a flood of foreign agricultural products? With our own legions of Bill Gates and Sino-something Softs, are we afraid of a Windows monopoly? With a myriad of our own Bell Labs and research ……

全球还有多少人处于饥饿状态？Most of us don’t have to worry about our next meal because we know there is plenty of food available. But many people around the world are not that lucky. They live in hunger every day ……

全球还有多少人处于饥饿状态？Most of us take our meals for granted because there is always plenty of food available.uBut many people around the world aren’t as lucky. Instead, they suffer from serious hunger each ……

that are facing our oceans and the action we can take to protect them. uThe importance of our...的) on the ocean. The problems facing our oceansThe most urgent (紧急的) problem facing the ocean at the moment ……

’t save the world with superpowers, each of us can make a positive difference in our own small way...;t save the world with superpowers, each of us can make a positive difference in our own small way ……

’t save the world with superpowers, each of us can make a positive difference in our own small... a positive difference in our own small way. After all, heroes come in all shapes and sizes.So what ……

, today's college education presents students with a diverse world, from which we may find our own... preoccupations as long as we live in such a competitive world.A series of challenges in our studies ……

listen to our heart when facing the outside world.u What the champion spoke aboutWen Xinrui, a 15-year.... The judges (评委) were also happy about this. “Chinese students should be proud of our own culture,” said Wu ……

Imagine a time when we didn’t play Angry Birds on our phones or take instant photos and videos with Instagram or other apps to share with the world.Apps — those little programs that live on our ……

I. Getting started I. Getting started 1. When was the last FIFA World Cup held? 1. When was the last FIFA World Cup held?  ……

do, then people all over the world could become brothers and sisters. Then our world would become..., then people all over the world could become brothers and sisters. Then our world would become more ……

is for the whole world to produce their own food,” Maria Aurelia Xitumul, a member of agricultural... want is for the whole world to produce their own food,” Maria Aurelia Xitumul, a member ……

speaking, our world has four major types of climate, each with their own weather conditions.Have you ever...;s because of climate. Generally speaking, our world has four major types of climate, each ……

life? When you are very old, will you be afraid of leaving this world? What should you do when facing...;s important and doing things to better our world.As Gump says in the movie, “Life is like ……

change. Thirty-seven percent of the world’s shark and ray (鳐鱼) species are now facing... percent of the world’s shark and ray (鳐鱼) species are now facing extinction due to overfishing ……