信用证(L/C---lettle of credit)是一种有条件的银行付款承诺，承担第一付款责任，是一种银行信用，代替买卖双方负责付款和提交单据，对进出口双方（特别是彼此不熟悉的客户）的利益较有保障。

In L/C transaction, the banker is responsible to pay money and tender documents on behalf of both parties.

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实际上，真正的爱情不是建立在利益、友情和孤独或者血缘上。它是建立在用关系代替上。

In fact, the true love is not established on benefit, friendship and loyalty or blood relationship. Instead, it is based on no relationship.

youdao

“代替父母”是拉丁语，意即“以父母的身份或地位”，表述的是由其它人承担起照顾孩子利益的责任。

"In loco parentis" is a Latin term meaning "in the place of a parent." it describes when someone else accepts responsibility to act in the interests of a child.

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