We should go forward.

He voluntarily took on the job.

We will contact you as soon as we confirm the progress of the construction.

It's difficult to proceed on a thorny path.

Thorns are growing thickly in this garden.

This problem is very difficult.

In order to overcome these difficulties, we all need to cooperate.

Please go straight down this road.

I have been to Jingzhou City.

He was taken to the hospital because of dyspnea.