In fact, in this season, the rise in blood pressure is normal phenomenon.

其实在这个季节，血压的上升也是很正常的现象。

youdao

I think this is a normal phenomenon. What we need to do is to properly handle our differences and disputes so as to avoid the disruption in our overall cooperation.

我认为这是国际关系中的正常现象，各方只有妥善处理相互分歧与矛盾，才能防止其干扰合作大局。

youdao

Fossilization is a common and normal phenomenon in foreign language learning.

语言僵化是外语学习中一种常见的正常现象。

youdao

Most materials, including milk and water, are diamagnetic, which means they are repelled by external magnetic fields though this phenomenon is far too subtle to be observed in normal circumstances.

ECONOMIST: Monitor

The phenomenon of precocious puberty - when children develop the first signs of puberty earlier than the normal ages of ten for girls and eleven-and-a-half for boys - is increasing all over the western world.

BBC: NEWS | Health | Watching TV may speed up puberty