Research has focused on improving the car's aerodynamics.研究的重点是改善轿车的流线型。I don't understand the aerodynamics.我对空气动力学一窍不通。The answer has to do with air pressure and aerodynamics.答案和气压及空气动力学有关....
The idea that she witnessed this shameful incident meant nothing to him.虽然她目睹了这可耻的一幕，但是这对他来说无关紧要。He accused the company of "shameful foot-dragging".他批评这家公司“极其拖沓”。It was shameful the way she was treated.她竟然受到那样的对待，太不像话了。...
如果当时我再多说一点的话，结果或许会不一样。Things might have been different if I'd talked a bit more.如果癌症在早期发现的话，存活的几率会很高。If cancers are spotted early there'sa high chance of survival.如他所愿，这句带刺的话刺痛了她。The barb stung her exactly the ...