英语语法分析

This is known as the breakeven point.

这称做盈亏平衡点。

Figure out a reasonable time frame to the breakeven point.

给收支平衡点计算出一个合理的时间表。

The margin of safety isi the excess of expected sales over breakeven sales.

安全边际是预计销售量（销售额）保本销售量（销售额）差。