This plastic bottle is recyclable.

We can protect the environment by recycling plastic bottles.

The utility value of this app is very high.

Let's take a look at the land use plan for this area.

The lenticular galaxy was named so because its shape resembles a lens.

My new camera comes with a fisheye lens.

She put on coloured contact lenses and changed the color of her eyes.

I forgot my username.

This fluorescent pen is brightly colored and very noticeable.

I have fiber optic internet at my house.