Help! Doctor 急诊

"Help!  Doctor! Please come quickly! My ten-year-old son has just swallowed a pen!"   "Ok , I'll be right there. I'll be there in 10 to 20 minutes."   "Good,but....what am I supposed to do in the meantime?"   "Just use another pen!"   “救命！医生！你赶快来！我那个十岁的小孩刚刚吞下去一支笔！”   “喔！我马上过去，大概十分钟或二十分钟就会到了！”   “是，不过在.....在这个中间我该怎么办呢？”   “用别的笔嘛！”