1·Mum, one third of the apples have gone bad.
妈妈，苹果的三分之一坏了。
2·The garbage bag is lighter and only one third filled.
垃圾袋更轻，只装了三分之一。
3·It's nearly one third of food waste in the world.
这几乎是世界上食物浪费的三分之一。
4·More than one third of all food created in the U. S. is wasted.
在美国制造的所有食物中，有三分之一以上被浪费了。
5·Tokyo is about one third more expensive than Karachi, which is the least expensive city among the 214 cities.
东京的生活成本大约比卡拉奇高三分之一，卡拉奇是214个城市中生活成本最低的城市。
6·About one third of the students don't like studying online in my class, because they can't discuss with their classmates.
我班上大约有三分之一的学生不喜欢上网课，因为他们不能和同学讨论。
7·One third of them have no children, another third have one or two and the last third have three or more.
他们中的三分之一没有孩子，另外三分之一有一个或两个孩子，剩下三分之一有三个及以上的孩子。
8·The company announced it would close one third of its bookstores the next year as more people chose to read e-books.
该公司宣布，由于越来越多的人选择阅读电子书，明年将关闭三分之一的书店。
9·Studies have shown that people who eat a meat-heavy diet can reduce their food-related footprint by one third or more by moving to a vegan diet.
研究表明，吃肉较多的人可以通过转向纯素饮食将食物相关的生态足迹减少三分之一或更多。
10·The Yangtze River provides one third of the country's freshwater resources, but it has met lots of environmental problems in recent years, such as heavy pollution and overfishing.
长江提供全国三分之一的淡水资源，但它近年来遇到了很多环境问题，如重污染和过度捕鱼。