you don't have to worry about your baby.(改为同义句)
you don't have to worry about your baby.(改为同义句)
you don't have to worry about your baby.(改为同义句)
you don't have to worry about your baby.(改为同义句)
You needn't to worry about your baby.
You don't need to worry about your baby .你不必担心你的小孩。