The bottom line, he said, is that altruism may rely on a basic understanding that others hae motiations and actions that may be similar to our own.他说, 底线是利他主义可能是基于这样的基本认识:别人也有和我们自己近似的动机和行为.The scrapie agent in sheep may ...

be similar to的音标：be similar to的英式发音音标为：[bi: 'similə tu:]be similar to的美式发音音标为：[bi 'sɪməlɚ tu]...

与…相似，类乎，类...