impedes例句

High packing density greatly impedes the cooling of the array.
高存贮密度很不利于阵列的散热.

The inflexibility of the country's labor market seriously impedes its economic recovery.
该国劳工市场缺乏灵活性,这严重阻碍了它的经济恢复.

What impedes your making an early start?
什么事妨碍你早些动身?