每日一句口语 194

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Eating 40 per cent less food could extend a person`s

life by 20 years, according to scientists.

科学家的研究表明，人类若少吃40%的食物，寿命可能会延长

20年。

【Vocabulary】

1. extend:延伸;延长;伸展;扩展;提供;使竭尽全力

Example:Our playing fields extend as far as those trees.

我们的操场延伸到那些树前。

2. scientist:科学家

Example:The young girl aspired to be a scientist.小女孩立志要做一名科学家。