大白鲨大家都知道，也至少都在电视上见过。可你有见过这家伙吃东西的吗？大白鲨的上下颚是跟头骨分开的，咬东西的时候它会把上下颚从嘴里推出来，这样就能张得很大，而且可以使眼睛远离目标免受伤害。见到这玩意还是躲远点的好！！！
This entry was posted on 2009年01月11日 at 20:56 and is filed under Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
伤心总是难免的。
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2009年01月21日 @ 17:36 |
伤心总是难免的。