文字稿:

Where do you park your bicycle in a crowded, thronging city like Tokyo?

The answer - in a subterranean cycle park.

A robot gracefully whisks your bike 11 metres underground.

It stores hundreds of them and returns each one to its rightful owner in seconds.

Just don't forget your ID card.

Vocabulary 词汇:

thronging 拥挤的

subterranean 地下的

whisks 迅速敏捷地移动

rightful owner 合法所有人

ID card 身份证