At a prearranged signal he had his troops kill all the senators and the richest citizens; and when they were dead he seized and held the rule of the city without any opposition from the citizenry.

在一个事先预谋的信号下，他让他的士兵杀死了所有的参议员和最富有的公民；他们死后，由于没有了任何来自公民阶级的反对，他夺取并获得了对这个城邦的统治权。

youdao

A monument to the civilian dead of Iraq and Afghanistan would not only provide comfort to these young men but also signal to the world that our nation understands the costs of war.

纪念伊拉克和阿富汗死去的平民，不仅安抚了那些年轻人，也向全世界表明我们的国家理解战争的代价。

youdao

We show you how to get a good read on your signal, and even check for dead spots.

我们将向你展示怎样来获得你手机信号的精确读数，甚至是在信号差的地方。

youdao

Powerline solutions also provide a simple way to help extend the home network into rooms such as basements, attics, garages and back houses that may have dead spots or a limited wireless signal due to building materials, such as concrete and steel.

ENGADGET: Cisco unveils Linksys HomePlug AV Powerline solutions, converts outlets into network connection points

Valderlei Canuto Leandro, 32, host of the Sinal Verde (Green Signal) programme on Radio Frontera, was shot dead by unidentified assailants in the city of Tabatinga, in the state of Amazonas, according to local press reports.

UNESCO: MEDIA SERVICES

The MW810 Mobile Workstation packs an internal "Dead Reckoning" GPS backup feature which continues to estimate your location even when the signal is lost.

ENGADGET: Motorola's rugged ML910 laptop and MW810 mobile workstation