我们对要塞发动进攻。

We started an attack against〔on〕 the fort.

士兵们从各个方向发动进攻。

Soldiers attacked on all sides.

我们不会首先发动进攻。

We won't attack unless attacked.

一大群紫海胆正在发动进攻。

An army of sea urchins is mounting an attack.

矮暴龙不会随意地发动进攻。

The Nanotyrannus doesn't just haphazardly attack.

罗马人找了一个借口发动进攻。

The Romans invented a pretext to attack.

我现在知道,隆美尔随时会发动进攻.

Now I understand that Rommel is expected to attack at any moment.

这等于宣布了多国部队何时发动进攻.

That just meant to announce when the Allied Troops would attack.

在发动进攻前,这个排奉命侦察该村.

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

在发动进攻前，这个排奉命侦察该村。

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