This is the 4603rd most frequent Chinese word.
泪水
Tears.
In this sentence, '泪水' is used to depict literal tears as a visible manifestation of sadness.
她的眼睛里充满了泪水，诉说着悲伤的故事。
Her eyes were filled with tears, telling a tale of sorrow.
Here, '泪水' metaphorically represents emotional expression.
泪水是感动时无法掩饰的情感表达。
Tears are an unhideable emotional expression during moments of being touched.
This usage of '泪水' emphasizes the physical reaction of crying as a response to emotion.