在派对上，那个总是主导谈话的自信男人显然是阿尔法男性。

At the party, that confident man who always steers the conversation is clearly the ___alpha-male.

会议室里总是能看到那个充满自信的阿尔法男主导着讨论。

The conference room always sees that confident ___alpha-male leading the discussion.

狼群中的头狼通常是最强壮的公狼。

The strongest male wolf is usually the ___alpha-male in the pack.