They stay close to the water's edge and attack whatever prey that comes within range.

它们靠近水边并攻击范围内的任何猎物。

The male initiative in courtship is a pretty indiscriminate affair, something that is tried on with any remotely plausible woman who comes within range and, of course, with all degrees of tentativeness.

男性在求爱中的主动性是一种相当不分青红皂白的事情，任何在范围内的看似合理的女性都会尝试这种事情，当然， 还有各种程度的试探性。