小船在波浪中摇荡。

The boat rocked from side to side in the waves.

长长的金光在湖面摇荡。

The long light shakes across the lakes.

而船舶的各种摇荡运动中，横摇运动对船舶的危害最大。

In various ship swing motion, roll motion is the most serious and destructive.

长到有马尾来回摇荡，长到我做下去的时候头发挨着靠椅，长到当我穿套头毛衣时不得不把头发从毛衣里抽出来，长到足够去扎辫子。

Long enough for a ponytail with swing to it. Long enough to sit against when I'm in a chair. Long enough to have to lift it up out of the sweater I'm pulling over my head. Long enough to braid.