Barosaur
重龙（侏罗纪晚期的重龙属各种大型蜥脚类恐龙，与梁龙很相近 ）
🗣️ 情景例句
and when I'm ready to go back,
而当我准备好要回去时，
What is wrong?
有什么不对吗？
I was proud that we had come across something that was completely unknown and valuable and,
让我感到自豪的是，我们在无意中发现了不为世人所知的、有价值的东西，