优质解答
他在空闲时间参加英语角来练习口语
He takes part in the English Corner to practise his spoken English in his spare time .
或者
He participates in the English Corner to practise his spoken English in his spare time .
他在空闲时间参加英语角来练习口语
He takes part in the English Corner to practise his spoken English in his spare time .
或者
He participates in the English Corner to practise his spoken English in his spare time .