4 sentences

1. 这是孕期正常的生理变化，并不表明有问题。

   zhè shì yùn​qī zhèng​cháng de shēng​lǐ biàn​huà, bìng bù biǎo​míng yǒu wèn​tí.

   This is a normal physiological change during pregnancy, and doesn't indicate a problem.

   Source: CCMatrix

2. 我全心全意地相信音乐可以减轻分娩的生理疼痛。

   wǒ quán​xīn​quán​yì de xiāng​xìn yīn​yuè kě​yǐ jiǎn qīng fēn​miǎn de shēng​lǐ téng​tòng.

   I wholeheartedly believe that music can alleviate the physical pain of childbirth.

   Source: CCMatrix

3. 孩子们仰赖父母来满足他们的生理需要和情感需要。

   hái​zi​men yǎng​lài fù​mǔ lái mǎn​zú tā​men de shēng​lǐ xū​yào hé qíng​gǎn xū​yào.

   Children rely on their parents to meet their physical and emotional needs.

   Source: CCMatrix

4. 不仅是有规律的睡眠时间，有规律的饮食时间也对调节我们的生理节奏有帮助。

   bù​jǐn shì yǒu guī​lǜ de shuì​mián shí​jiān, yǒu guī​lǜ de yǐn​shí shí​jiān yě duì tiáo​jié wǒ​men de shēng​lǐ jié​zòu yǒu​bāng​zhù.

   Regular mealtimes, not just regular sleep times, help regulate our circadian rhythms.

   Source: UM-Corpus: Education