duration 拼读及例句

duration 拼读及例句

dur-at-ion  n. 持续，期间

例句1 The end time and duration cannot be specified.

       无法指定结束时间和持续时间。

例句2 The storm was of short duration.

       暴风雨持续时间很短。

例句3 One type is used primarily for low-intensity, long duration work.

       有一种类型主要是用于低强度，长时间的运动。

例句4 They have signed a contract of three years' duration.

       他们签订了一份三年期合同。

例句5 The school was used as a hospital for the duration of the war. 

       战争期间这所学校被用作医院。

例句6 He was given the task of protecting her for the duration of the trial.

       他被委以在审判期间保护她的任务。