But greene cautions that the team based their temperature calculations partially on the largest known size of an anaconda today , which the study pegs at 7 metres .
但是格林尼提醒说这个小组的气温计算仅仅是建立在那条最大的蟒蛇的基础上--那只七米长的蛇上。
Anaconda sunning on a tree .
在树上晒太阳的水蟒。
Sarah corey , a biological conservationist , and her husband herpetologist , dr. jesus rivas " processing " an anaconda .