眼科医生现在采用激光手术来矫正近视。Ophthalmic surgeons are now performing laser surgery to correct myopia.激光唱片极大地提高了录音的音质。Compact discs have brought about a vast improvement in recorded sound quality.激光影碟相对于磁带的技术优势早已牢牢确立。The technical su...
他们愿意签字放弃所有财产。They are willing to sign away their entire worldly possessions.只有同意他们的条件，他们才会在联盟条约上签字。They will sign the union treaty only on their terms.公爵签字放弃继承遗产。The Duke signed away his inheritance....