10.11
每百万句标准频次
- They take double-degree programs as they a re intended to spend their time as efficiently as possible to brace for their future careers.
- The study also found that rapid eye movement sleep (REM) deprivation may alleviate clinical depression because it mimics selective serotonin re uptake inhibitors .
- The great population need huge re sours supporting, which leads the increase number of industry and agriculture works so that un-count number of dirty entered air, water, and soil.