在旅行前购买旅行保险是值得的。

It's ___be ___worth ___your ___while to purchase travel insurance before your trip.

跑那么远只待一天对我来说不值得。

It isn't ___be ___worth ___my ___while to travel that far for just a single day.

在你的旅程中，去探索一下首都将会是值得的。

It would ___be ___worth ___your ___while to explore the capital city during your visit.