“精妙”用英语怎么说

有些设计含蓄精妙，有些夸张绚丽。Some of the designs are subtle, some gloriously OTT.当一部书被翻译成另一种语言后，所有那些语言上的精妙之处就都丢失了。When a book goes into translation, all those linguistic subtleties get lost.该机器的精妙之处在于其构架呈流线型。The secret of the machine...