Alumina is a white crystalline compound.

Human beings differ from other animals in that they have reason.

His reason for not going is still unclear.

An efficient FBI agent does not make any bones about carrying out his duties.

When she was at university, Yuriko abandoned herself to sexual passion.

I will go back home next month.

Please avoid contact with the hot stove.

My water broke on the evening of the predicted birth date.

He is aware that the atmosphere decreases in density with increase of elevation, and actually fixes its height at 58 1/2 miles.

I'm sure you'll be a valuable asset to our company.

Semen is worth bottling.

Furthermore, I would like to thank everyone for their support.

Frankly speaking, his new novel is not very interesting.

Conchology is the study of shells.

Don't drag out Chinese sayings about the importance of an environment conducive learning just to justify moving house for a child's entrance exams!

The Japanese attacked Pearl Harbor on December 7, 1941.

Thousands of small businesses went under during the recession.

The warm sun was shining through the window.

You can call me whenever you need help.

We sat down and hashed out all the details until we reached an agreement.

Even making an international phone call from a mobile, if it's Mobila then you can do it for 20 Yen per minute.

He composes beautiful poems.

Her participation in the project was crucial for its success.

I hope they don't resort to violence to accomplish their goals.

I will select the best candidate for the job.

He hung his jacket on a hook.

Avian medicine - diagnosis and treatment of illnesses.

In this line of work, if you make a grim face the customers won't come.

The speaker couldn't make himself heard.

Investing in stocks carries a certain level of risk.