catch a Tartar

例句：

1. 1. The thief caught the burglar by surprise.
   这个小偷出其不意地抓住了那个窃贼。
2. 2. The dog caught the ball and ran away with it.
   那只狗抓住了球，并带着它跑了。
3. 3. They caught sight of the ship in the distance.
   他们远远地看到了那艘船。