复数： sevens

She ordered the immediate closure of seven reactors .

她下令立即关闭七个核反应堆。

Inside , papa would have seven perfect magic snowballs .

在那里，爸爸藏在七个精巧的雪球。

Seven suspects were tortured to death .

七名嫌疑人被折磨致死。

The uprising spread across seven provinces .

革命蔓延到七个省份。

There would be seven main elements .

该方案将包括七个要点。