People who don't have a computer can't make full use of this MP3 player function.

When investigating the pH (acidic, neutral, alkaline) of a liquid, don't soak the litmus paper completely in the liquid but just put the end of the paper in it.

Passengers must take the footbridge to cross the railroad tracks.

Welcome aboard!

What are you thinking about? Nothin'...

A new school building is under construction.

If you sum up feminist counselling in a few words, I suppose it would be counselling done from a woman's standpoint.

Animals have bodies largely composed of fluid.

Mountain fires are thought of causing little harm with the only damage being the burning of trees and shrubs, but actually there's a hell of a 'hidden character'.

In recent years, with a method called VLBI that uses quasar observations, and by GPS we have begun to understand the absolute movement of tectonic plates.