?? 詞語組成解析
motion
['m?u??n]
n. 運動;手勢;動機，意向;請求;
vt. 打手勢;向某人點頭或搖頭示意;打手勢要求[指示];
vi. 運動;打手勢;
??? 情景例句
But Dad is always so busy.
但是爸爸總是那么忙。
The fox changes his skin but not his habit.
狐貍可以改變皮毛，但不能改變習性。
That is perhaps why sculpture has been described as the most difficult of all arts;
雕塑被說成是所有藝術(shù)中最難的藝術(shù)，可能就是這個道理。