1. The landlord can enter the property without notice if there is an emergency.
房东可以在紧急情况下无需通知就进入房产。

2. The company reserves the right to change the terms and conditions without notice.
公司保留随时更改条款和条件的权利，无需通知。

3. Guests are not allowed to bring pets into the hotel without notice.
来宾未经通知不得携带宠物进入酒店。

4. The event may be canceled or rescheduled without notice due to unforeseen circumstances.
由于不可预见的情况，活动可能会在无需通知的情况下取消或改期。

5. Please do not leave your personal belongings unattended in this area without notice.
请勿在未经通知的情况下将个人物品留在此区域无人看管。

6. The company has the right to terminate your employment without notice if you violate company policies.
如果您违反公司政策，公司有权在未经通知的情况下终止您的雇佣关系。