The bottleneck of this project is the lack of resources.

We are building a new network system.

Once upon a time, a frog was hopping around in a pond.

He repudiated the proposal.

Penelope is an important figure in Greek mythology.

This halter neck dress is very elegant, isn't it?

He wrote the original plan for this movie.

This problem is difficult.

Political correctness is an important theme in modern society.

He enjoys netsurfing every day.