F : to the outside world , our custom may be interpreted as a singn of fli ancy or lax discipline . get it 对外人而言，我们的习惯可能会是轻率的和纪律松懈的表现。明白吗？
2.
2 treatment ， however ， that does not offer any meaningful benefit ， for example ， cardiopulmonary resuscitation for a person with metastatic malign ancy ， may not have to be offered 然而，一种治疗方法如果没有任何效果，比如说，心肺复苏疗法不能使患转移性恶性病的患者的病情好转，就不必提出来。
