1·The new democracies face tough challenges.
新生的民主国家面临严峻的挑战。
—— 《柯林斯英汉双解大词典》
2·The future is going to be one that presents many challenges.
未来将会带来许多挑战。
—— 《柯林斯英汉双解大词典》
3·The government performed competently in the face of multiple challenges.
政府在面临多重挑战时表现得很出色。
—— 《柯林斯英汉双解大词典》
4·The company faces major challenges over the course of the next few years.
这家公司今后几年将面临重大的挑战。
—— 《牛津词典》
5·Harvard took the lead and remained unperturbed by the repeated challenges.
哈佛取得了领先地位,经过再三挑战后仍然镇定自若。
—— 《柯林斯英汉双解大词典》