Turning to the problems, there are a number of articles connecting online activity to falling levels of physical fitness, but it's too easy to blame the Internet for our social problems.

说到这些问题，有很多文章都把网上活动和体质下降联系起来，但把社会问题怪到互联网头上未免也太过轻率。

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Activities inside a parallel activity can still run in sequential order by connecting them with links.

并行活动中的活动通过链接连接在一起后仍可以按顺序运行。

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Figure 10 shows the properties of the invoke activity after connecting to the rule service facade created earlier.

图10展示了在连接先前创建的规则服务facade之后的调用行为的属性。

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The question Harris mused to himself over the next few years was: Could such connecting activity be organized among professionals and business people?

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Connecting a dull activity (scoring tests, say) to a meaningful purpose (determining scientific results) can help maintain attentiveness.

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Several weeks later, although hearing sensitivity had recovered to normal levels, activity in the auditory nerve connecting the inner ear to the brain remained impaired.

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