I have a sore throat and a stuffy nose.

我嗓子疼而且鼻子不通气。

youdao

Cold symptoms such as stuffy nose, runny nose and scratchy throat typically develop gradually, and adults and teens often do not get a fever.

感冒症状，如鼻塞、流鼻涕和喉咙发痒，通常是逐渐出现的，成年人和青少年通常不发烧。

youdao

I have a stuffy nose.

鼻子堵了。

youdao

About 43 percent of the volunteers had signs of infection plus cold symptoms, such as a stuffy nose, cough, and sore throat.

CNN: Study: Can more sleep help fight off colds?

The other symptoms that accompany colds and flu, such as stuffy nose and a fever, are telltale signs that a viral infection is causing your cough.

CNN: Mystery cough? 8 possible culprits