1. Failing to tackle the deficit would be throwing away an opportunity we haven't had for a generation. 解决不了赤字问题将会浪费我们一整代人都不曾遇到的一个机会。
2. Instead of throwing away a wrapper after you indulge in something sweet, keep it in a jar. 在你纵情享受甜食后，不要扔掉包装纸，而是保存在一个广口瓶里。
3. He began to hate himself for throwing away the chance Becky had offered for a reconciliation. 他开始恨自己放弃了贝基提出的和解的机会。
4. This saves throwing away disposable cups and containers, but that could be outweighed by washing your cutlery . 这能减少丢弃一次性杯子和容器的费用，但是洗餐具可能会超过这些费用。
5. When throwing away rubbish, people have to separate their food waste from their other rubbish and put it in a bin. 当扔垃圾时，人们必须把他们的食物垃圾和他们的其他垃圾分开，并把垃圾扔在垃圾箱里。
