Above all, travellers should be very careful with food and water, including ice, and remember this simple rule: boil it, cook it, peel it, or forget it.
最重要的是,旅行者应对食物和水(包括冰)十分谨慎,并记住这一简单规则:煮沸,煮熟,削皮或忘掉。
Peel back a cell's membrane and you'll find a blur of activity, thousands of chemical reactions taking place all at once.
只有剥开细胞膜,你才能找到模糊的活动迹象,数不清的化学反应此起彼落。
I didn't eat deliberately – so I would cut an orange into segments and that's all I had to eat all day, the peel as well.
我故意不吃饭。 一整天,我就只是将橙子切开 ,然后连皮一起吃了。
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