从阿拉斯加东南海岸岛屿的洞穴中提取的化石的放射性碳年代测定法表明,在最后一个冰河时代,该地区至少有一部分保持无冰状态。
Radiocarbon dating of fossils taken from caves on islands along southeastern Alaska's coast suggest that at least a portion of the area was remaining ice-free during the last ice age.
在一个无时无刻不怀旧的年代,新鲜出炉的新闻事件在有可能成为历史之前,先会化身为民间传奇。
In these days of instant nostalgia, current events pass from journalism into folklore before they have had a decent chance to become history.
1990年代末,她以网景公司代理人的角色,竭力把比尔·盖茨及其同伴描绘成一群贪得无厌的恶棍。
As an attorney who represented Netscape in the late 1990s, she was instrumental in painting Bill Gates and company as overeager bullies.
The U.S.was certified free in the early '70s, years before that.
美国在七十年代早期就确认已无天花
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