The company reported a substantial increase in quarterly profits after launching its new product line.

公司推出新產品線後，季度獲利大幅成長。

We received a substantial number of applications for the marketing manager position this month.

本月我們收到相當多應徵行銷經理職位的履歷。

Customers who book early can enjoy substantial discounts on international flights and hotel packages.

提早訂位的顧客可享有國際航班和飯店套裝行程的可觀折扣。