They exercise to stay healthy.

Meaning: Astronauts do special activities to keep their bodies strong and healthy while in space.

Choice of Words: Exercise is any bodily activity that enhances or maintains physical fitness and overall health and wellness. Stay means to continue in a place or condition.

Alternative Expressions

The children play outside to have fun.

Meaning: This sentence means that the young people are engaging in activities outdoors for their enjoyment.

Choice of Words: The word children refers to young people, typically under the age of 18. Play means to engage in an activity for enjoyment or recreation. Outside means not inside a building or enclosed area. To have fun means to experience pleasure or enjoyment.

The students study hard to get good grades.

Meaning: This sentence means that the people enrolled in the school or college are putting in a lot of effort to learn and obtain high academic performance.

Choice of Words: The word students refers to people who are enrolled in a school or college. Study means to apply oneself to learning or acquiring knowledge. Hard means with great effort or determination. To get means to obtain or receive. Good grades refers to high or satisfactory academic performance.

Related Expressions