虽然他们在银幕上是誓不两立的对手，在现实生活中却是至交。Despite their bitter screen rivalry, off-stage they are close friends.他是我的至交.He is my intimate.我们是至交(最亲密的朋友).We're the best of friends, ie very close friends....
Combinatorial Theory is exceptionally useful in the real world.组合论在现实世界中格外有用.Combinatorial theory is widely regarded as the most delightful branch of mathematics.人们普遍认为组合论是数学中最令人喜爱的分支.This is a combinatorial problem in c...
He felt her familiar briskness, and he knew that it was all over.他感觉到了她一贯的爽快作风，他明白一切都结束了。With determined briskness, Amy stood up and put their cups back on the tray.埃米干脆利落地站起身来，把他们的杯子放回到盘子里。The briskness with which he we...