【今日情节】 今天我们要学的词是rule of thumb。 Rule of thumb, 经过反复实践,得出的一般规律。 【友情提示】只需听写文中出现的英文句子,今天有2个句子哟。^_^
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The rule of thumb is that by eating 15 % less starting at age 25 you could add 4.5 years to your life.
As a rule of thumb, shut off your engine if you expect to be sitting for more than 30 seconds.一般规律是,如果你从25岁开始,饭量减少15%,就能多活四年半。
一般来说,如果停车超过半分钟,就应该熄灭引擎。