"Umm, " I stammered trying desperately to think of a way out, "I am really out of practice. I'm not sure if I can do it. "

“呃，那个……我疏于练习很久了。实在不确定是否能够胜任。”我结结巴巴地做垂死挣扎，希望能够想出一个脱身之法。

youdao

Doctor frowned and said: Umm…I'm not sure about it, too. Well, let's use the time machine and return to those centuries, let's find out!

博士皱了皱眉头，说：额，这个么，我也不是很清楚。这样吧，你用你的时光机器回到过去，我们一起去寻找吧！

youdao

Doctor frowned and said: Umm…I'm not sure about it, too. Well, let's use the time machine and return to those centuries, let's find out!

博士皱了皱眉头，说：额，这个么，我也不是很清楚。这样吧，你用你的时光机器回到过去，我们一起去寻找吧！

youdao