English belongs to the west Germanic branch of the Germanic sub-family, which in turn is a member of Indo-European family, the largest one in the world.
英语属于日耳曼语支中的西日耳曼语分支,而日耳曼语本身又属于世界上最大的语系——印欧语系。
2
Family planning experts worry in particular about the future population explosion in Sub-Saharan Africa.
计划生育专家特别担心撒哈拉以南非洲地区未来的人口出现激增。
3
As of the writing of this article, the DB2 family products that officially support sub-capacity licenses are.