Low absolute level of the benchmark interest rate at this stage, there are still large room for growth, the central bank to raise interest rates this week should be the high probability event.

现阶段基准利率绝对水平较低，依然有较大的上升空间，央行本周加息应是大概率事件。

youdao

The benchmark event actually took place in June, but only received the all important plaudits from the National Aeronautic Association on August 9.

ENGADGET: NAA verifies new US record for human-powered helicopter flight (video)