Yes, what I am worried about is that there are no external factors, which have no influence. What I am worried about may be that the goal is not fulfilled during this time period.
Yes, the worry is that there are no external factors, external factors have no impact, worry about things may be in this period of time, did not do a good job of the goal.
Yes, the worry is that there are no external factors, and the external factors have no influence. The worry may be that the target is not done well in this period of time.<br>