Irradiation: It is common to irradiate Aquamarine, London Blue Topaz, Emerald, and Diamond as well as other stones.

辐射：是很常见的照射海蓝宝，伦敦蓝黄玉，翡翠，钻石及其他宝石。

youdao

With a cough of blue smoke the diesel engine fired up and the driver wasted no time in crunching it into gear and thrusting it out amongst the blaring horns of midday London traffic.

随着噗噗地冒出一股蓝烟，柴油引擎发动起来，司机一刻也没耽误，嘎吱嘎吱地开起车，冲进了正午的伦敦交通那刺耳的喇叭鸣叫之中。

youdao

The Royal Blue operator ran a network of coaches from London Victoria coach station to the southwest of England.

皇室蓝色长途汽车司机为您服务，大巴运营网络从伦敦·维多利亚大巴站到英格兰西南部。

youdao

Prior to London, The Deep Blue Sea will have its European premiere at the San Sebastian Film Festival in northern Spain in September.

BBC: Weisz film to close London festival

If, at the time of the Cuban missile crisis, for example, which you and I remember because we were around, it had all gone wrong and the Russians had put a bolt from the blue on London and Mr MacMillan was killed, the decision whether to launch the B-force, the B-bombers with their hydrogen bombs, would have gone to the Chief of Bomber Command, an airman in uniform.

BBC

Last November, it projected a light creating a 40-foot blue mustache on London's Big Ben.

WSJ: Hair-Raising Competition Splits the Mustache World