These are, you understand, supposedly the known number of species.

你知道，这一些是根据推测而已知的物种数量。

The Bajau, as these people are known, number in the hundreds of thousands in Indonesia, Malaysia, and the Philippines.

这些人被称为巴瑶人，在印度尼西亚、马来西亚和菲律宾有数十万人。

Sketch a pyramid, and enter the known numbers.

画一个金字塔，然后输入已知的数字。

The known number of cases appears statistically small, the report says.

报告称，已知的病例数在统计上似乎很少。

Melons didn't lie around loose in that house — every one was known, numbered, catalogued.

甜瓜并没有散落在那所房子里——每一个都被知道、编号、编目。

There is no known number of Hawaiian residents during this time in their history, but some historians estimate there were about 300,000 people throughout the archipelago by 1778.

在他们的历史上这段时间没有已知的夏威夷居民数量，但一些历史学家估计到 1778 年整个群岛大约有 300,000 人。