如何取出碎片
A splinter embedded in the hand is very often painful to extract. A good way to accomplish this is to fill a wide-mouthed bottle with hot water nearly to the brim, and press affected part of hand tightly against mouth of the bottle. The suction will pull down the flesh, and steam will soon draw out the splinter.
取出嵌入手中的碎片往往是很痛苦的。为了顺利取出碎片,一种方法就是向一个广口瓶中注入热水直至水位差不多要达到瓶口边缘,然后把手上受伤的部位紧紧压在瓶口处。吸力会拉扯肌肉,很快蒸汽就会把碎片拔出来。
How to make a fire extinguisher
如何制作灭火器
Dissolve one pound of salt and half a pound of ammoniac in two quarts of water and bottle the liquor in thin glass bottles holding about a quart each. Should a fire break out, dash one or more of the bottles into the flames and any serious outbreak will probably be averted.
将一磅盐、半磅氨树胶溶解在两夸脱(液量单位,在美国1夸脱等于 0.95 升)水中,然后把液体装入薄玻璃瓶中,每瓶液体约1夸脱。如果突然着火了,将一个或多个瓶子猛掷进火中,这样可能就会避免任何严重火灾爆发。
How to clean bottles
如何清洗瓶子
To clean the interior of bottles, a little sand and water should be well shaken inside of them. This will have the effect of cleansing every part, and the bottles can then be washed and dried.
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