Energy drinks contain complex carbohydrates - a blend of slow -, medium - and fast-acting sugars - and are able to supply energy to the body over an extended period of time.

能量饮料含有复杂的混合缓慢，中期和快速署理糖，并能供应能量的碳水化合物，以身体一个较长时期内的时间。

youdao

The oil supply Numbers followed a string of reports discussing the weak global demand in the energy complex but the impact of both was rather limited.

原油供应数字按照在几个报告讨论全球能源产品需求疲弱，但此报告影响有限。

youdao

Complex carbohydrates supply a slower and steadier release of energy into your body and are generally lower in calories than simple carbohydrates.

复杂碳水化合物在机体中能缓慢并稳定地释放出能力，与简单碳水化合物相比，通常热量较少。

youdao

In the energy complex, geopolitical risk tends to be a prevalent supply shock factor, as I recently have observed with Libyan crude oil output.

FORBES: After The Gold Rush -- Commodities Prices: Why So High?