我从来没去过南极, 所以没见过南极光.I haven't been to Antarctica, so I haven't seen the Southern Lights.我演奏了钢琴,观赏了南极光.Anne : Yes , I performed piano and saw the aurora australis.是的, 南极光音乐会.Anne : yes, a concert for aurora austr...
This was a blunder by Mr Baker, but it was a forgivable one.这是贝克先生的一时疏忽，但是可以原谅。I think he made a tactical blunder by announcing it so far ahead of time.我认为他在时机远未成熟时就把这事说了出去是一种失策。It had been a monumental blunder to give h...
ASEAN has branched out tentatively into the security business.东盟已经尝试将合作范围拓展到安全领域。Regeneration of electroless Ni bath by electroosmosis was tentatively investigated through static electroosmosis experiment.通过静态电渗析实验,初步研究了...