GbEng
堤坝建成後水已加深. The water deepened after the dam was built.
这种感觉一年一年地加深了。 The feeling deepened with the passing of the years.
他们相爱逐年加深. Yearby year their affection for each other grew stronger.
他的微笑加深了,但他没有打算要回答。 His smile deepened, but he made no attempt to answer.