Definition: If you feel unsafe, you feel that you are in danger. Level: C1
许多女性在夜晚的街道上感到不安全。
Many women feel ___unsafe on the streets at night.
就在那时，我开始感到不安全。
It was then that I began to feel ___unsafe.
想到暴徒可能变得无法控制，让我在一段时间内感到不安全。
The thought of the mob becoming uncontrollable made me feel ___unsafe for some time.
