During competitions, she cannot hear the starting buzzer, so instead she uses a light next to the pool as her signal to start.

在比赛中，她听不到入水的鸣枪号，所以她用泳池旁边的灯作为比赛开始的号。

What Palestinians want as a sign of good intent, is the release of thousands, not scores, of their compatriots.

作为一个好意的号，巴方要求释放数千而不是几十人的同胞。

Each automatic door system analyses the light, sound, weight or movement in their vicinity as a signal to open.

每个自动门系统都会分析它们周围的光线、声音、重量或运动作为开门的号。

George Bush does one of these you know basically starts pointing at his watch as a signal to her.

乔治·布什做了一个动作，开始指着他的手表，作为对她的号。

He promised to change the ship's sails from black to white for the return journey as a signal of his success.

他承诺在返航时将船帆从黑色换成白色，以此作为他成功的号。

Sometimes they shot whistling arrows as signals to each other.

有时他们会射出呼啸的箭， 以此作为彼此的号。

At this time, even the slightest disturbance, such as Jensen Huang getting the flu, could be exploited by market makers as a signal for a sharp drop.

此时，即使是最轻微的干扰，例如黄仁勋患上流感，都可能被做市商利用作为大幅下跌的号。

When his troops had had their meal about 4 A.M. next morning, he ordered a cannon to be fired as a signal for a forward march.

凌晨 4 点左右，他的部队吃完饭后第二天早上，他下令鸣炮，作为前进的号。

We can use the lighting of beacons as the signal that Wuzhi is dead, and then we can capture and execute the two other criminals.

我们可以用灯塔的亮起作为五指死亡的号，然后我们就可以抓捕并处决另外两个罪犯。

The study by Seymour and Sozu is appropriately titled, Duration of Courtship Effort as a Costly Sign.

赛门和索祖的研究恰当地命名为《求爱期努力的持续时间作为昂贵的号》。

Liam, sensing a chance for peaceful contact, sent up a signal flare as a sign of goodwill.

利亚姆感觉到了一个和平接触的机会，发出了号弹作为善意的号。