The two groups of children have quite different characteristics.
這兩組兒童具有截然不同的特點。
Children usually transfer to secondary school at 11 or 12.
兒童通常在11或12歲時升讀中學。
It's a present for one of my children.
這是送給我的一個孩子的禮物。
Team sports help to develop a child's social skills.
集體體育運動有助于培養孩子的交際能力。
Certainly, the early years are crucial to a child's development.
毫無疑問，幼年對兒童的成長至關重要。
Positive and negative experiences form a child's character.
正反兩方面的經歷都影響兒童性格的形成。