高度易燃的液体highly flammable liquids别在易燃的材料附近吸烟.Don't smoke near combustible materials.隔离带上所有易燃的植被应清除.Isolation strips should be cleared of all inflammable vegetation....
Two appendixes are affixed : Wuxi Gu's pedigree and chronological table. "正文后还有两个附录: 无锡泾皋顾氏世系表和 顾贞 观年表.It is rather disappointing that so few of the features show clear - cut Mendelian pedigree patterns.颇使人感到失望的是,只有...
On the one hand, if the body doesn't have enough cholesterol, we would not be able to survive. On the other hand, if the body has too much cholesterol, the excess begins to line the arteries.一方面，如果体内没有足够的胆固醇，我们就无法存活...