CGSize timeSize = [self.timeLabel.textsizeWithFont:self.timeLabel.fontconstrainedToSize:CGSizeMake(MAXFLOAT, MAXFLOAT)];
1, self.timeLabel.frame = CGRectMake(self.soundBtn.frame.origin.x - timeSize.width, self.timeLabel.frame.origin.y, timeSize.width, self.timeLabel.frame.size.height);
2, self.timeLabel.frame = CGRectMake(self.soundBtn.frame.origin.x - self.timeLabel.frame.size.width, self.timeLabel.frame.origin.y, timeSize.width, self.timeLabel.frame.size.height);