Lycopodineae
石松亚纲
🗣️ 情景例句
Do you remember, Michelle?
你还记得吗， Michelle？
Good try, but not quite right.
是个很好的尝试，但并不完全正确。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。