重点讲解：
1. turn a blind eye to
对…视而不见；对…假装看不见；
eg. We can't turn a blind eye to anti - social behaviour.
我们不能对不良社会行为熟视无睹。
eg. However, we should not turn a blind eye to the disadvantages of artificial intelligence.
但是，我们不应该对人工智能的弊端视而不见。
2. night-time
夜间；夜里；
eg. They wanted someone responsible to look after the place at night-time.
他们想要个有责任心的人夜间照管这个地方。
eg. A twelve hour night time curfew is in force.
正在执行12小时的宵禁。
3. be coupled with
加上；结合；
eg. Over-use of those drugs, coupled with poor diet, leads to physical degeneration.
过量使用那些药物再加上饮食缺乏营养，导致健康状况恶化。
eg. These advantages are also coupled with constraints.
这些优点也同时带来一些局限性。