Shipping costs have risen considerably since the new fuel surcharge took effect last month.

自從上個月新的燃油附加費生效後，運費已大幅上漲。

Our quarterly profits were considerably higher than the finance team had originally projected.

我們的季度獲利比財務團隊原先預估的高出許多。

Customer complaints dropped considerably after we extended the help desk's operating hours.

我們延長客服中心的服務時間後，客訴明顯減少了。