“持续”造句
这部影片的票房收入开始的时候
持续上涨，但是后来急剧下降。
The film opened to healthy box office receipts before rapidly falling off.
战斗在傍晚时分打响，
持续了一夜。
The fighting began in the late afternoon and continued all night.
如果这些症状
持续存在，一定要去看医生。
If the symptoms persist, it is important to go to your doctor.