Pastoralism is a lifestyle in which economic activity is based primarily on livestock.

游牧是一种生活方式，其经济活动以饲养牲畜为主。

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Activity-based costing(ABC)is an important concept in Management Accounting, and the same is true with input-output analysis in Statistics.

正如作业成本是管理会计学中的重要概念，投入产出分析也是统计学中的重要概念。

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Target Costing (TC) Management and Activity-based Costing (ABC) Management are advanced cost management models.

目标成本管理和作业成本管理是较为先进的成本管理模式。

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While that approach ensured that ISPs did not take an active role in monitoring or filtering Internet-based activity, the recent move toward a two-tiered Internet - one in which the ISPs themselves dream of distinguishing between different content as a new revenue source - revived the notion that ISPs could be called upon to play a more active role in monitoring and blocking content.

BBC: A padlock and key

Called TDABC (time-driven activity-based costing), it attempted to relate the measurement of cost to time.

ECONOMIST: Idea

Strava is far from being the only firm to offer sensor-based activity stats.

BBC: Heads in the cloud: Strava adapts to tackle reckless racing