这一尽人皆知的丑闻给他的事业留下了污点。 The public scandal left a black mark on his career.
"尽人皆知,苏联对古巴这时的发展感到不快," 这位[欧洲]外交官说。可是他又说,苏联允许国内及东欧有较多的自由,"若强行逼迫加勒比海的盟邦,那可真是矛盾。" "It's no secret that the Soviets are not happy about the developments here in Cuba, " the [European] diplomat said. But he added that with the Soviets permitting more freedom at home and within Eastern Europe, "it would be a real contradiction to twist the arm of its Caribbean ally."
你们无谓将友情保密--其实已尽人皆知了。 It's pointless trying to keep your friendship secret it's common knowledge already.