On days when the solar radiation is strong, don't forget to apply sunscreen.

He gasped as he looked down the sheer cliff.

We need to find the real root of this equation.

Fred is my best friend.

In Japan, the system of different surnames for married couples is not yet recognized.

He is completely unaware of his own stubbornness.

He didn't care at all about her opinion.

His beatification ceremony was held at the church.

Have you ever experienced a zipline?

He is always slacking off and never does his work.