Avoid sudden changes of the trajectory path underwater.

避免水下运动轨迹的突然改变。

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But that's the trajectory and the path that he believes that we can and should be on.

WHITEHOUSE: Press Briefings

The storm is on a trajectory reminiscent of the path that Superstorm Sandy took but will also include areas farther north.

CNN: Blizzard barrels into Northeast

"Even if we, in June, will not take definitive decisions, the path and trajectory are very clear for everybody, " he said.

BBC: Europe's long, uncomfortable summer