1. Many people, however, are unaware of the hidden dangers at the beach, such as reefs and undercurrents. 然而很多人对海边潜藏的危险一无所知，例如暗礁和潜流。
2. I was intrigued because this time Disney appeared to be skipping the old folk-tales with their traditional and primal undercurrents. 我被也它激起了好奇心，因为这次迪斯尼似乎忽略了老式的民间故事和他们传统的、最初的感情倾向。
3. It was like that with stories: she could see beneath their surface, know the undercurrents, the whirlpools that could take you down, the hidden dusters of rocks. 和故事的关系也是这样：她能洞穿它们的表面，了解表面以下能将你卷走的潜流和漩涡，以及成堆的暗礁。
