杭州开始试验无人送货车

时间：2018-04-20 08:46:02

（单词翻译:单击）

A driverless delivery vehicle was put to the test on roads in Hangzhou, Zhejiang Province on Wednesday.

本周三，一辆无人送货车出现在浙江杭州街头。

The smart vehicle was developed by Cainiao, a company devoted¹ to building a smart logistics network in China.

The new vehicle, which has a top speed of 15 kilometers an hour, performed well in a 10-kilometer-long road test. It is expected to be fully² operational by the end of this year.

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收听单词发音

1 devoted
adj.忠诚的，忠实的，热心的，献身于...的
参考例句：
He devoted his life to the educational cause of the motherland.他为祖国的教育事业贡献了一生。 We devoted a lengthy and full discussion to this topic.我们对这个题目进行了长时间的充分讨论。

2 fully
adv.完全地，全部地，彻底地；充分地
参考例句：
The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气，然后全部呼出。 They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。