The sale of the new product will start from next week.

We will depart for the trip tomorrow.

We will depart tomorrow morning.

He couldn't pronounce the word correctly.

His Japanese pronunciation is very natural.

Predicting the occurrence of earthquakes is difficult.

When the earthquake occurred, we evacuated immediately.

This region has seen remarkable economic development in recent years.

His dog started to go into heat yesterday.

His dog has entered the mating season.