Country offices should be strengthened, but this means much more that just adding staff.

应加强国家办事处，但仅增加工作人员远远不够。

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But even if the ice melts as fast as shippers hope (and scientists fear), navigation is likely to demand strengthened hulls, higher insurance and extra training for crews, all adding to the costs.

但是即使冰融化得象航运者们希望的那样快(科学家们担心的)，航行可能需要加固船体、更高的保险和对全体船员附加的训练，所有的都增加了开销。

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In the invention, by adding a sensing antenna, the sensitivity of the control panel controller is strengthened, and the sensing distance between the control panel sensor and the conductor is reduced.

在本发明中，通过增加一感应天线，增强了控制板传感器的灵敏度，从而减少了控制板传感器与导体之间的感应距离。

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The Maple Leafs strengthened their blue line by adding Colorado's Ryan O'Byrne for a fourth-round pick in the 2014 draft.

WSJ: Busy Blue Jackets add Gaborik to nudge playoff run

Many U.S. cities began adding fluoride to water in the 1950s after evidence showed it strengthened teeth, but Portland always held out.

WSJ: Fight Over Fluoridated Water Splits Portland's Left

But even if the ice melts as fast as shippers hope (and scientists fear), navigation is likely to demand strengthened hulls, higher insurance and extra training for crews, all adding to the costs.

ECONOMIST: A meltdown tinged with acid