To keep healthy is necessary.(同义句)

To keep healthy is necessary.(同义句) It is important for us to keep healthy 改为同义句 将keep healthy 改 Everyone knows it is important to keep healthy.改为同义句带of Exercising more helps you to keep healthy 改为同义句 Exercising more helps me to keep healthy.滴同义句 I try to keep healthy的同义句 we should exercise to keep healthy改同义句 I often exercise to keep healthy 同义句 Do you want to keep healthy?同义句转换 Vegetables help you to keep healthy.(同义句转换). To stay healthy is important.同义句 Is it necessary for sb to do sth 同义句