For months, Google has said it will use Google Energy and its recently gained ability to purchase and sell electricity to help it reach carbon neutrality.

几个月前，Google就已表明将利用Google Energy和最近获得的电能买卖能力来帮助自身达到碳中立的目标。

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The other is the inter-company transaction in the group, mainly including internal purchase and sell, internal fixed assets trade, internal credit and debt etc.

第二类是集团内部交易事项，主要包括内部购销、内部固定资产交易、内部债权债务活动等。

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A not-for-profit trade organization representing companies that purchase and sell aircraft parts as well as companies that service the aircraft supplier industry.

买卖飞机部件和为飞机供应商工业服务的代表公司。

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Limit and stop orders can be placed to specify purchase and sell prices in advance, enhancing investment discipline.

FORBES: Magazine Article

With that promise in hand, the bank would make the purchase and immediately sell it onto the buyer at a mark-up, agreeing the buyer could pay, say, three months after goods are delivered--in effect, trade finance at a fixed rate with legal protection against default on the one side and loan sharking on the other.

FORBES: Magazine Article

Private equity investments, made by funds that raise money to purchase companies and then sell them, are supposed to be long term.

FORBES: Magazine Article