看下面的例句:Maybe you want to try out the big new slide at the water park but your friend isn't sure. You might say: "Come on! Don't be an old stick in the mud!" (你可能想要在水上乐园尝试新的大型滑水道,你朋友却举棋不定,你就可以说:“来嘛,别当老古板了。”)
看下面的例句:Maybe you want to try out the big new slide at the water park but your friend isn't sure. You might say: "Come on! Don't be an old stick in the mud!" (你可能想要在水上乐园尝试新的大型滑水道,你朋友却举棋不定,你就可以说:“来嘛,别当老古板了。”)