nonchalantly

The farmer nonchalantly learned out beyond the doorframe to glance down the field. "The cow with big black spots on it?" the farmer asked slowly.

农夫冷冷地靠在门框后，把农场打量了一遍。“是那只身上有两个大黑斑的母牛吗？”农夫慢悠悠问道。