If there is only one element in the list (the (CDR args_list) portion on line 2 returns nil), return the single element (the (car args_list) on line 3).

如果列表中只有一个元素(第2行中的(cdr args_list)部分返回nil)，则返回单个元素(第3行中的(car args_list))。

youdao

Nigeria won the silver medal in men's football, or soccer, losing to Argentina one-nil, in a tough match Saturday in Beijing.

尼日利亚在男子足球赛中赢得了银牌，以零比一的比分输给了阿根廷，那是星期六在北京的一场艰苦的比赛。

youdao

If you call cons on nil, Lisp treats nil as an empty list and builds a list of one element.

如果对nil调用cons, Lisp将nil作为空列表对待，并构建一个含一个元素的列表。

youdao

"We had the first goal five minutes before half-time, so we were looking at going in at half-time one-nil up, " said Butcher.

BBC: Inverness manager Terry Butcher hopes players learn

One - nil to England going into extra time.

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After 21 years in football's wilderness, a one-nil win against Bishops Stortford on Friday has them within touching distance of the Blue Square South title, and with it promotion to the Blue Square Premier, just one level below the promised land of the Football League.

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