Officials in charge of the project are working to improve the quality of robot teaching and iron out glitches before any decision to expand their use.

负责这一项目的官员们正努力改进机器人的教学质量，并在决定推广使用前解决一些小问题。

youdao

The project would also improve the quality of city mass transit by creating exclusive bus lanes, improving maintenance, and adding more bus stops.

该项目还将通过设立公共汽车专用道，改善养护和增加公共汽车站等方式提高城市公共交通的质量。

youdao

Referring to two helicopters bought by the village for sightseers Zhou li said: 'the air flight project and our new skyscraper are our ways to improve the quality of tourism.

指着两架买来为观光者使用的直升机，周丽说：“这个空中飞行项目和我们新建的摩天楼都是我们来提升旅游质量的举措。”

youdao

Engineers have completed work on a project to improve the quality of water in rivers near Penrith in Cumbria.

BBC: Work to boost river water quality

Under its EU-funded media project to improve the quality of election reporting in Jordan, UNESCO has partnered with the Jordan Media Institute (JMI) to conduct a five-day workshop to promote independent media coverage of the upcoming parliamentary elections on January 23, 2013.

UNESCO: OFFICE IN AMMAN

"We want to improve the quality of driving, " says Anthony Levandowski, the project manager for Google's self-driving-car effort.

WSJ: But Can It Find the Perfect Parking Spot, Too?