Definition: not easy to understand Level: B2
目前的情况尚不明确。
The situation at the moment is ___unclear.
目前尚不清楚那天晚上究竟发生了什么。
It's ___unclear what actually happened that night.
如果有任何不清楚的地方，请给我打电话。
If something is ___unclear please give me a call.
