这些不良条件使所有探测器用户使用设备更困难。
These unfavorable conditions make the device usage harder for all detector users.
教学十分重要,因此教师应该像其他职业一样,有高工资和良好的工作条件,但对表现不良者几乎没有就业保护。
Teaching is so important that it should be like other professions, with high pay and good working conditions but few job protections for bottom performers.
感染是由不安全的水、恶劣的住房条件和不良的卫生设施引起的。
Infections are caused by unsafe water, poor housing conditions and poor sanitation.
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