对洪水的预测并不是一门精确科学。Forecasting floods is not an exact science.他们在房屋周围堆沙袋以抵御洪水的侵袭。They sandbagged their homes to keep out floods.据说,那里遭受了一场大洪水的袭击.It is said that there has been a big flood....
Patients were recruited from inpatient , outpatient, and emergency department settings.患者是从住院部 、 门诊部和急诊部招募的.They are the outpatient department and the inpatient department.它们是门诊部和住院部.Yes, please show me your inpatient ap...