英语语法分析

A pregnant woman infected with trichomoniasis runs the risk of giving birth prematurely.

感染滴虫病的孕妇有早产的风险。

Past studies have yielded similar findings when it comes to chlamydia and gonorrhea, he explained, but the overall evidence is not as strong for trichomoniasis.

他解释说对于支原体感染和淋病过去的研究得出了相同的结果，但对于滴虫病全部的证据并不充分。