My grandfather was diagnosed with shingles last week.

I have started learning Traditional Chinese.

I am learning Simplified Chinese.

We should always remember the power of Kannon in difficult times.

He was observing the distant birds using binoculars.

English is widely used as a common language in the world.

He read the small print using a magnifying glass.

He is reading the daily scripture.

I used binoculars to observe birds in the mountains.

The study of phonons is an important field in physics.