He was totally illiterate and couldn't even read the menu.

I saw the sunset at Kinmen Bay.

A new approach is needed to solve this set of problems.

The Demon Core is a very dangerous substance.

I owe him a great obligation.

The greenhouse effect is causing the earth's temperature to rise.

An affricate refers to a specific type of sound in phonetics.

A labial sound is a sound that is pronounced using the lips.

His English pronunciation is very natural.

Please adjust the temperature of the room.