原材料引用(Material):
In all the cases, witnesses saw the event happen. More 1 1000 of victims received some kind of medical assistance from Witness.
信息和事实(Facts):
感受与评价(Comments)
走到中盘,要hold住。 Witnesses 比较难读的准,还要多练习。
统计累计的练习小时数(Hours):(这里单指整句练习时间。单个发音是随时随地练的,不方便计时。)
0.5h/7.5h