A favorable balance of payments in forex of a calendar year refers to greater forex earnings than expenditures within the same year, excluding the amountcarriedover from the previous year.
企业当年实现营业外汇收支平衡有余是指本年实现营业外汇收入大于本年营业外汇支出，不包括上年结转余额。
2
The tasks were carried out in five sessions that were spread over three days but the total amount of time spent on learning only came to one hour and 48 minutes.
整项任务分成5个部分花了3天时间进行，但是用在学习的总体时间只有1小时48分钟。
3
Over the past more than 30 years, the western scholar has carried on a large amount of academic research in the effect of M&A, but it exists very great uncertainty.