Watch for worthwhile 20- and 50-minute eyeOpener tours offered for free too.

另外，免费的20分钟或50分钟“开眼之旅”（eyeOpener tours）也十分值得一试。

youdao

Academics tend to regard asking whether a PhD is worthwhile as analogousto wondering whether there is too much art or culture in the world.

对于学者来说，怀疑读博士学位是否值得，就好像怀疑这个世界是否充斥了太多的艺术和文化一样多余。

youdao

Academics tend to regard asking whether a PhD is worthwhile as analogous to wondering whether there is too much art or culture in the world.

在学术机构看来，询问博士有什么用处，就如同怀疑这个世界上艺术和文化是否太多了。

youdao

As sufficient returns proved elusive, too much credit chased too few worthwhile ventures.

FORBES: Banking Trends Offer Clues To The Real Business Cycle

Banks will no longer have to fly paper cheques across the country, but the new system will be costly too worthwhile only for fairly large payments drawn on banks far away.

ECONOMIST: America's new law on cheques

The harbor masters were data producers with a business model that excluded many potential users because the transaction costs were too high to be worthwhile.

FORBES: What the Victorian Age Can Teach Us About Data