youngest child的用法和樣例：
例句
- Peter is our youngest child, and we have three others besides.
彼得是我們最小的孩子，我們另外還有三個孩子。 - Our youngest child is six.
我們最小的孩子六歲。 - The first prize went to the youngest child in the class.
一等獎授予了班裡年齡最小的學生。 - She always favours her youngest child (more than the others).
她總是偏愛她最小的孩子。 - Parents often dote on their youngest child.
父母通常寵愛最小的孩子。
