Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
장티푸스는 오염된 음식이나 물을 통해 전파됩니다.jangtipuseun oyeomdoen eumsikina mul-eul tonghae jeonpabnida.Typhoid fever is transmitted through contaminated food or water.