Mr. Gordon stopped talking, and his friends knew something was up.戈登先生突然闭口不言，他的朋友们知道有哪儿不对劲了。It was his idea. Gordon's, I mean.这是他的主意，我是指戈登。Gordon has swallowed the anger he felt.戈登忍住了内心的愤怒。...
中国绿岩带型金矿床可分为同构造晚期初生型金矿床和构造期后再生型金矿床二类.One type isolate syntectonic primary gold deposits, the other type is post - tectonic regenerated gold deposits....