中譯英!! 20 points!!

The biggest geography biology unit, has the similar life and the
environmental condition big plant and the animal community. Falls each
development including the different biota which falls with the group.
最大的地理生物單位，具有類似生活型和環境條件的大的植物和動物群落。包括不同的生物群落和群落的各個發展。

最大的地理生物單位，具有類似生活型和環境條件的大的植物和動物群落。包括不同的生物群落和群落的各個發展。


The largest biogeographical unit consists of/comprises big flora and fauna with similar life types and similar environmental conditions, including different ecosystems and their developments.

2008-01-16 21:34:05 補充：
biogeographical unit = 地理生物單位flora = 某一地區或某一時期的植物群落fauna = 某一地區或某一時期的動物群落生物地理看來也很有意思啊！也許我可以考慮往地理翻譯方向發展……

The biggest geography biology unit, has the similar vegetative form and the environmental condition big plant and the animal community.

The biggest biological unit of geography, have similar living type and big plant of the environmental condition and animal's community. Including different biologic community and community's each development .
~唔得的話可以改啲^^

最大的地理生物單位，具有類似生活型和環境條件的大的植物和動物群落。包括不同的生物群落和群落的各個發展。

The largest biogeography unit contains some similar to high life and environmental terms
of large plants and animals community . Include difference biological communities and
their various develop.