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1·She's trying out for the school play.

她正在参加学校戏剧演员甄选。《牛津词典》

2·They're trying out a new presenter for the show.

他们正在为这个节目试用一名新的主持人。《牛津词典》

3·Scientists all over the world are trying out new medicine to fight COVID-19.

世界各地的科学家都在尝试新药物来对抗新冠肺炎。

4·It has been trying out monitoring stations that are intended to yield minute-to-minute maps of outdoor air pollution.

它一直在尝试建立监测站，以生成精确至分钟的室外空气污染分布图。

5·His whole mind was trying out the experiment.

他一心一意准备试验。《新英汉大辞典》

6·GEORGE: I was trying out for a new movie.

乔治：我当时试拍一部新戏。

7·I no longer worry before trying out new software.

在尝试使用新的软件之前，我再也不必担心了。

8·It would, however, stop them trying out new designs.

然而，条约会阻止新设计的试验。

9·You can't go wrong trying out these new capabilities.

您不会在尝试使用这些新功能时出错。

10·What new apps have you been trying out so far this year?

你在今年有什么新的应用尝试过？