Septasternum
基腹板
??? 情景例句
Donald passed away a couple of years ago.
Donald幾年前去世了。
Even Homer sometimes nods.
人非圣賢，孰能無(wú)過(guò)。
Now that they could ride horses, it became easier to hunt the bison, a type of cattle which used to exist in huge numbers on the plains of America.
當(dāng)他們從一個(gè)營(yíng)地搬到另一個(gè)營(yíng)地去的時(shí)候，他們就可以利用這些野馬來(lái)運(yùn)載貨物。既然土著人會(huì)騎馬了，獵取野牛也就容易了。這種野牛以前是成群結(jié)隊(duì)地生活在美洲平原上的。