"That's why we need strong rules of the road to guard against the kind of systemic risks we have seen.

VOA: special.2009.09.18

The Essex stood half over the other prophet as if it were pleased to guard what it had finally brought down. The man didn't look so much like Haze lying on the ground on his face without his hat or suit on. A lot of blood was coming out of him and forming a puddle around his head.

埃塞克斯看着这个先知，好像很高兴地守卫着,自己撞倒的这个人，这个男人看起来与海斯并不相像,没有戴着帽子或穿着西装趴在地上，一大堆血,从他的体内涌出，在头部附近形成了一个水坑状的东西。

耶鲁公开课 - 1945年后的美国小说课程节选

I'm going to go guard the Queen and stand outside the palace in my tunic.

我要去守卫女王，穿着制服站在宫殿外。

英国的军人 - SpeakingMax英语口语达人

After leaving a few men to guard the prisoners, Brown and the others went to the gun factory across town.

VOA: special.2009.06.25

One other very important thing to understand about this defensive problem and this is one of the debatable issues between the old guard and the traditional interpretation; I'm still giving you the traditional view.

对于防御的问题还有另外一个很重要的因素,这也是老顽固们对传统观点,争论的一个话题,我还是采用传统观点的说法

耶鲁公开课 - 古希腊历史简介课程节选

The F.A.O.says that by signing the treaty, governments promise to take steps to guard their ports against ships involved in such fishing.

VOA: special.2009.12.08

For example, some farmers in Kenya use donkeys to guard against lions and cheetahs.

VOA: special.2010.07.27

He left a few thousand troops to guard Richmond, then took the rest north.

VOA: special.2009.09.24

The slaves were given spears and told to guard the prisoners.

VOA: special.2009.06.25

He was supposed to guard the president, not play a game.

VOA: special.2010.05.10

He has been told to guard and protect you.

VOA: special.2010.07.17

Mean dogs are often used to guard this property.

VOA: special.2010.05.30

While clean-up continues in Louisiana,Alabama and Mississippi, officials in Florida are watching to guard against oil damage here as well.

VOA: standard.2010.07.05

The White House has promised a thorough investigation of the matter, and steps to guard against a repeat of the tragedy.

VOA: standard.2009.11.10

And while they eat the grass, they may need guard animals to protect them from animals that would like to eat them.

VOA: special.2010.01.19

Brown's son,Watson, and another man fired at a railroad guard who refused to halt.

VOA: special.2009.06.25

The guard raced back across the bridge to the railroad station.

VOA: special.2009.06.25

A guard always stood outside the door to the box.

VOA: special.2009.12.31

Iowa National Guard veteran Kyle Hoefling took off from work to join a rally the night before Mr.Obama's visit.

VOA: standard.2010.03.25

Coast Guard chief warrant officer Adam Wine says the work involves using special towels to wipe up the sticky oil.

VOA: standard.2010.06.01

An Israeli court sentenced him to death in the 1980s on charges of being a brutal camp guard nicknamed Ivan the Terrible.

VOA: standard.2009.11.30

Many witnesses say Toumba gave the order for the presidential guard to open fire on people protesting Captain Camara's expected presidential candidacy.

VOA: standard.2009.12.07

Sometimes they're reluctant to take part in important training such as fire safety classes and child identification programs, which guard against abduction.

VOA: standard.2010.07.22

The United States has announced it will send 1200 National Guard troops to the border with Mexico.

VOA: standard.2010.07.20

"In 2008,the Greek Coast Guard reported the arrival of 2,648 unaccompanied children, but many more are believed to have entered the country undetected.

VOA: standard.2009.08.29

Three times a day,crews take off from the Coast Guard station in Clearwater to search for oil.

VOA: standard.2010.07.05

She said her department is still considering whether to deploy National Guard troops to the border, after Texas Governor Rick Perry requested additional forces.

VOA: standard.2009.03.24

Officials compare the observations from Coast Guard flights to data from satellites or surface vessels.

VOA: standard.2010.07.05

But,he adds, "I do not think it is time to let our guard down.

VOA: standard.2009.05.03

Coast guard officials said it is still not clear what caused the ferry to list and said an investigation will be conducted as soon as rescue operations are over.

VOA: standard.2009.09.06