Use "đánh úp" in a sentence

1. Manilius cũng mất hơn 500 lính khi họ bị kỵ binh Carthage đánh úp trong khi đang thu lượm gỗ xung quanh hồ Tunis.

Censorius lost more than 500 men when they were surprised by the Carthaginian cavalry while collecting timber around the Lake of Tunis.