He is a cultured man with a wide circle of friends.他为人文雅，结交广泛。He is a suave, cool and cultured man.他是个世故、冷静、有教养的人。His behaviour was suggestive of a cultured man.他的举止显示出他是个有教养的人....
Would you mind initialing this voucher?请在凭单上用首字母签名。a voucher for a free meal免费用餐券I still think it's a bit of a cheek sending a voucher rather than a refund.我还是认为，他们寄来优惠购物券，而不是退款，真是有些厚颜无耻。...
他还说,电子监视设备本应该发现漏印了全息防伪标志.He added that the missing hologram should have been detected by electronic surveillance.全息图可以通过反转显现出逆像。The hologram can be flipped to show the inverse image.它包括空间频率滤光 、 全息摄影.It includes topics su...