The rise of celebrity look-alike contests has led many people to wonder if they have a double somewhere in the world. Scientists say there is a good chance that everyone has at least one person who looks similar to them. However, considering the fact that there are eight billion people in the world, the likelihood of finding that person is extremely low.
It is quite hard to tell these ducklings apart.
要分辨出這些小鴨間的差異相當不容易。
Don't lie to Ned. He is bound to figure out what happened.
別對奈德說謊。他一定會發現發生了什麼事。