Despite his six years in politics, he was still regarded by many as the new kid on the block.

他已经从政六年，但很多人仍把他视为初出茅庐。

《牛津词典》

George isn't the new kid on the block anymore. He has worked here for a year already.

乔治再也不是菜鸟了。他已经在这边任职一年。

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The new kid on the block is called Gustavo Arenas and the chap has been with AMD for a few years now.

新世代对块是所谓的古斯塔沃阿里纳斯和第一章，已与AMD了几年现在。

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Enter Globalfoundries, the new kid on the block, which takes a more consultative approach called Collaborative Device Manufacturing (CDM).

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Another problem is that Windows Phone is the new kid on the block.

FORBES: There's A "Deep And Stable Lack Of Consumer Interest" In Windows Phone, Claims Analyst

In China, the new kid on the block is WeChat, which launched in 2011 offering text and voice services.

FORBES: Putting A Price On Sina Weibo, China's Answer To Twitter