His invention has been chosen from among thousands of applicants, and the network has paid to ship Skyride and a portion of track to Los Angeles.

他的发明已经从数千件作品中脱颖而出，广播公司付费运了空中单车和部分轨道到洛杉矶去。

youdao

Matrix codes on the backs of plates keep track of how long a sushi portion has been circulating on conveyor belts; a small robotic arm disposes of any that have been out too long.

位于餐盘背后的模型编码会记录每一份寿司在传送带上来循环了多长时间；如果时间过长，一个小型的机器人手臂就会处理掉它们。

youdao

The most difficult portion of the tunnel is the 57 km (35.4 mi) stretch that will run nearly 2, 000 feet (600 meters) under the Gotthard massif below the existing Gotthardbahn track.

隧道的最困难部分是57公里(35.4英里)的支线，它位于现在的Gotthardbahn轨道下方2000英尺(600米)以下的岩石中。

youdao

It starts and ends with the poignant and painful title track, but the middle portion reveals much more variation.

BBC: NEWS | Entertainment | Review: George Michael's Patience

The myTREK's comfortable arm-strap design fits over the muscular portion of the user's forearm and provides convenient track and volume control.

ENGADGET: Scosche myTrek sends workout vitals to your iPhone, starts shipping now for $130 (video)

Instead of viewing a biological change in one portion of a cell, researchers using the Analyzer can track three different parts using highly precise lasers and digital cameras.

FORBES: Laser light shows