It may take a bit of time at the beginning, but once students get into it, they'll start to get confidence.
一开始可能会花点时间，但一旦学生们投入其中，他们就会开始获得信心。
2
This obviously ties into #1 (buyer confidence), but still feels like an needlessly large risk to take.
这显然与1有关(投资人的信心)，但感觉仍是承担了不必要的高风险。
3
The six have been chewing their pencils of late, trying to think of confidence-building steps that Iran—and they—might take if the latest sanctions do help nudge it into more meaningful talks.