Examples
母牛流产了。
The cow cast her calf.
The cow miscarried.
The cow lost its calf.
The cow cast a calf.
Source: Tatoeba
他每天早上六點都會在牲口棚給母牛擠牛奶。
He could be found at 6 o'clock every morning in the barn, milking the cows.
Source: Tatoeba
當母牛飛得高, 公牛飛得低, 就有可能是一個龍捲風。
When the cow flies high and the ox flies low, there probably is a twister.
Source: Tatoeba