这一冒险事业经常成为流行的话题。

Such adventures are often popular topics of discussion.

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这是一个很流行的话题。

This is a very popular topic.

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谈论一些流行的文化也是既轻松又有趣的话题。

Making small talk about pop culture is easy and fun.

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当世界杯时刻到来时，同样的话题如今又流行起来。

The theme is back in vogue now that it's World Cup time.

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当世界杯时刻到来时，同样的话题如今又流行起来。

The theme is back in vogue now that it's World Cup time.

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