具有较高的韧性，能承受一定的冲击。
It has good characters of high toughness. It can be suffered some impact.
据称大坝对导航，灌溉以及下游的水供给都有一定的冲击。
The dam, it said, had had "a certain impact" on navigation, irrigation and water-supply downstream.
新课改和免费师范生对教育实习有一定的冲击和启示。
The new curriculum reform and free normal college students have some impact and enlightenment to teaching practice.
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