There was one assailable point in this statement.

这个声明中有一点是有訾议的。

There was one assailable point in this statement.

这个申明中有一点是有隙可乘的。

The investigation revealed one assailable point in his life.

调查的结果暴露了他生活中的一个可訾议地方。

The third study was far more rigorous and far less assailable.

第三项研究则更为严谨，受到的批评要少得多。