| 查看: 644 | 回复: 1 | ||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | ||
落叶风尘金虫 (知名作家)
|
[求助]
求帮助，大神们帮忙翻译下
|
|
| Africa is a special place for gemstones. It is the home of some of the oldest-known gem mines as well as the source for several new and now-well-known gem varieties. It seems as if every year new finds of important gemstones are made from every part of the continent, and, just as rapidly, these localities often stop producing. Africa is the second-largest continent, with more than 30 million square kilometers, or 20 percent of the earth's land mass. Volumes have been written on some of the localities that produce gems; this article will touch on only the most important mines. We begin in the north with Egypt and some of the oldest documented mines and continue south, where new mines are being found every year. |
回复此楼» 猜你喜欢
垃圾破二本职称评审标准
已经有19人回复
-
职称评审没过，求安慰
已经有53人回复
-
毕业后当辅导员了，天天各种学生超烦
已经有5人回复
-
26申博自荐
已经有3人回复
-
A期刊撤稿
已经有4人回复
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
落叶风尘: 金币+30, 翻译EPI+1, ★★★★★最佳答案 2015-04-13 14:29:05
落叶风尘: 金币+30, 翻译EPI+1, ★★★★★最佳答案 2015-04-13 14:29:05
 本帖仅楼主可见 |
2楼2015-04-12 16:09:33