moderate-sized
例子
The restaurant had a moderate-sized dining area, comfortably seating around fifty people.
这家餐厅有一个中等大小的用餐区，可以舒适地容纳大约五十人。
He chose a moderate-sized dog that was neither too small to be carried nor too large to handle easily.
他选择了一只中等大小的狗，既不会小到可以随身携带，也不会大到难以轻易处理。
