Перевести с на 1) the most common cause of stress is usually a combination of things rather than one cause. 2) for example, a very bad cambination is where someone is under a lot of pressure, but they also feel that they have no control, and they feel unsupported. 3) the combination can cause severe stress and depression . people in that situation often feel that nothing they can do will make any difference, and that's a very bad feeling. 4) more and more staff are taking time off work because of stress-related problems. 5) a flexitime system can help to reduce stress levels of employees by giving them more control over their working hours.