We don't have a fixed schedule for the tour; we'll play it by ear and decide on activities day by day.

我们没有固定日程，我们会边走边决定活动，逐日安排。

The boss didn't specify the format of the report, so we'll play it by ear and present it as we gather data.

老板没有指定报告格式，我们会边收集数据边决定如何呈现。

If the weather turns bad for the picnic, we'll play it by ear and move the barbecue indoors.

如果野餐天气变坏，我们就临时改成在室内举行。

New here? It's okay to play it by ear at first and learn the team dynamics as you go.

新来的？起初可以边做边学，逐步了解团队的运作。

We don't know how many people will attend the party, so we'll play it by ear and order extra food just in case.

我们不知道会有多少人来参加聚会，所以边看边决定，必要时多点食物以防万一。