1·For that, a half century of willful forgetting about painful memories like the German Titanic was perhaps a reasonable price to pay.
为此，对像德国泰坦尼克号这样的痛苦回忆半个世纪的有意遗忘，也许是一个合理的代价。
2·Xiao Luo: Oh, it's one and a half century ago!
小罗：距今都一个半世纪多了呀！
3·That might not have been true a half century ago.
这在半个世纪前本无法实现。
4·But this recession is different from those of the last half century.
但此次的衰退与上半世纪不同。
5·After a half century of neglect, the lowly single is back on top.
经过半个世纪的忽视，单曲低调的的回潮。
6·First, the ongoing drought is the worst in a half century, maybe longer.
首先，当下持续不断的干旱是半个世纪以来最为严重的一次，大有愈演愈久的趋势。
7·The United States invented the modern solar cell over a half century ago.
美国在五十年前就已经研发出了现代太阳能电池。
8·There was a story in those cups - a story that went back more than a half century.
这些奖杯里有着一个故事——一个要回溯到半个世纪前的故事。
9·No one else approached the wreck site or even learned of the crash during the next half century.
在此后的半个世纪，没有人靠近过失事地点，甚至都没有人知道失事这件事。
10·Over the PAST half century, Ivan Karp has fretted over the carvings and castings behind the Brooklyn Museum.
在过去的整整半个世纪里，伊万·卡普都在为布鲁克林博物馆里的雕刻和铸像揪心。