Brush your teeth twice a day, morning and night.

Meaning: This means that you should clean your teeth two times each day, once in the morning and once at night.

Choice of Words: Brush means to clean your teeth with a toothbrush, twice means two times, day is the time between sunrise and sunset, morning is the time when the sun rises, and night is the time when the sun sets.

Alternative Expressions

Make sure your teeth are clean by brushing them two times each day.

Meaning: This means to clean your teeth two times each day to make sure they are clean.

Choice of Words: Make sure means to take steps to ensure something is true or correct. Your teeth are the hard, white structures in your mouth that you use to chew food. Are clean means that there is no dirt or food on your teeth. By brushing them means to clean your teeth with a toothbrush and toothpaste. Two times means two times. Each day means every day.

To keep your teeth healthy, brush them twice a day, once in the morning and once at night.

Meaning: This means to clean your teeth two times each day, once in the morning when you wake up and once at night before you go to bed, in order to keep your teeth healthy.

Choice of Words: To keep means to continue or maintain something. Your teeth are the hard, white structures in your mouth that you use to chew food. Healthy means that your teeth are not damaged or decayed. Brush them means to clean your teeth with a toothbrush and toothpaste. Twice means two times. A day means a period of 24 hours. Once means one time. In the morning is the time of day when you wake up. Once means one time. At night is the time of day when it is dark and people usually sleep.

Related Expressions