1. 碰巧：at issue 在争论中 | at it happens 碰巧 | at large 未被捕
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1. And it just so happens that at this moment, it has an increasingly attractive cast of displaced NBA stars.
2. So when something happens " at weekend " or " at university ", it means during the weekend or at a university.
3. But even if that happens, it would be at best a temporary solution to a permanent problem for them.
4. It usually happens that a student or young adult glances at me for several minutes before he or she makes a move.
5. " It's going to be very interesting to see what happens at Augusta, " said England's Ross Fisher.