Islands are beloved by ecologists, because they’re simplified fractions of the whole complex world.
生态学家热爱岛屿，因为它们是整个复杂世界的简化部分。 猪笼草是个大小适中的岛屿，这是对它的一种看法。
It will be much easier to understand if the fractions are rounded up to the whole Numbers.
如果把分数调高为整数，那么就更加容易理解了。
The Math Concepts test deals with numeration and number systems, whole Numbers, geometry, measurement, fractions, currency, and number sentences.
数学概念测试是针对计算方法和几何、测量、分数、货币和数字运算。
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