今天我们要学的词是 hi-tech。Hi-tech高科技的。Hi-tech companies高科技公司。Hi-tech gadgets are sure-fire gifts for the holidays. 过节送高科技产品的礼物一定不会错。上星期,The House of Representatives voted to make green cards accessible for foreign students graduating with advanced science and math degrees from U.S. Universities, a step strongly backed by the hi-tech industry. 美国国会众议院投票决定,允许从美国大学毕业,获取理工科高学位的外籍学生申请绿卡,这一做法得到了高科技工业的强烈支持。好的,今天我们学习的词是 hi-tech, hi-tech, hi-tech…