In spite of all challenges the worldwide acceptance of social networks and its implementation using Web 2.0 is here to stay and flourish.

尽管面临了种种挑战，社交网络在全世界的受欢迎程度及其使用了Web 2.0的实现仍然呈现良好的态势。

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Yego had to battle "a lot of challenges" to gain acceptance in his own country as a world-class athlete.

CNN: YouTube lessons to Olympic final: Kenya's javelin pioneer

For Americans' acceptance of Mr Clinton would reflect a complacent sense of security, a delusion that the world is free of challenges for which strong leadership is needed.

ECONOMIST: Leadership, and the lack of it