1. The white flag is the emblem of surrender.
    白旗是投降的象征。

2. The Red Cross emblem is now used by the medical services of hospitals, ambulances, and hospital ships.
    现在，红十字会的标志用在医院、救护车、医疗船上。

3. It is recognized and respected everywhere as the emblem which means service to the sick and suffering.
    在全世界，红十字会被公认为是对受苦受难的人们进行救援的标志。