1. In 2012, Google introduced Google Glass, a computer you can wear on your face. Someone wearing the glasses can be walking down the street or doing any everyday task while simultaneously seeing an overlay of calendar appointments, messages, and subway alerts. They can make video calls and even upload live videos to the Internet while on the move, without ever needing to use their hands. Google Glass might be cool, it might be new, it might be revolutionary, but it's definitely not the first pair of wearable computer glasses.
3. adv. 真诚地，真心地
5. A total of 1,300 fugitives suspected of economic crimes, 347 of whom were corrupt officials, returned to China from abroad to face justice last year, according to the country's top discipline watchdog.
西西软件园 Chazelle’s musical was the hot favourite going into the evening, with a record-tying 14 nominations. Chazelle won the best director award, while Emma Stone won best actress for her performance in the film, which was produced by Lionsgate. There were other La La Land Oscars for score and best original song.