Download heartbeat using the link in Resources, then install it on both ha1 and ha2 machines by entering the commands in Listing 4 (in the order given).

通过参考资料中的链接下载heartbeat，然后输入清单4中的命令，在ha1和ha2这两台机器上安装它(按照给出的顺序)。

youdao

Pour carefully, in order given: first Bols Grenadine, then Bols Blue, then vodka.

小心倾倒，第一层波士石榴糖浆，其次波士蓝柑橘，最后伏特加。

youdao

It is a tall order, given their ancient antagonisms and personality clashes.

考虑到他们长久的对抗和个性的冲突，这简直是一个离谱的要求。

youdao

It said: "Order given for McDowell to march upon Manassas tonight."

VOA: special.2009.08.27

Parents given the counts chose an average of one hundred two fewer calories when asked what they would order for their children.

VOA: special.2010.01.27

A Virginia congressman, Roger Pryor, was visiting Fort Johnson when the order to fire was given.

VOA: special.2009.08.13

In other words, the trader attempted to sell too big of an order given the prevailing market conditions.

FORBES: Know When To Sell

"The order was given to stand by for a crash, " Wiley said.

NPR: Forgotten US Airship Crash Recalled 80 Years Later

Palaniappan Chidambaram, India's finance minister, argued that these organisations need to take into account the changing world order, given India and China's integration into the global economy.

BBC: NEWS | Business | India calls for fair trade rules