I left a sergeant in command and rode forward to reconnoitre.

我留下一名警官主持局面，然后骑马出去侦察。

He was sent to Eritrea to reconnoitre the enemy position.

他被派往厄立特里亚侦察敌军位置。

A naval patrol was sent to reconnoitre the approaches to the bay.

一支海军巡逻队奉命侦察进入海湾的路线。

The platoon was sent to reconnoitre the village before the attack.

在发动进攻前，这个排奉命侦察该村。

This text on reconnoitre the existing problem to analyse in civil construction work geology.

本文就民用建筑建筑工程地质勘察存在的问题进行了分析。