Botswana's Abu Camp is one of the few exceptions to that rule.博茨瓦纳的阿布营地是那个规律的少数几个例外之一.And dollars have been flowing into Gulf economies Abu Dhabi.这样美元不断流入了包括阿布扎比在内的海湾经济中.Abu is not his real name, but it's one h...