At the time, I was too obtuse to grasp the true implications of her behavior.
At the time, I was too obtuse to grasp the true implications of her behavior.
那时，我是那样迟钝以至于不能领会她的行为的含义。
At the time, I was too obtuse to grasp the true implications of her behavior.
那时，我是那样迟钝以至于不能领会她的行为的含义。