Undercurrents
n. 潜流, 暗流( undercurrent的复数形式 ); 潜在的感情、影响或倾向（尤指与表面相反的）
🗣️ 情景例句
How well do I speak English?
我的英文说得怎样？
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧，纺织品贸易越来越难做了。
A run-down watch is still a watch and can be rewound.
手表停了依然是只手表，还可以重上好发条。