这匹小马高14掌，非常适合儿童骑乘。

The pony measures 14 ___hands in height, making it perfect for kids to ride.

我们需要更多的木桩来加固围栏。

We need more ___stakes to reinforce the fence.

马车夫对马儿喊了声“停”，马儿立刻站住了。

The coachman shouted "___whoa" to the horse, and it immediately stood still.