In many towns parking is allowed only on one side of the street.

在很多小镇里，只能允许在街道的一侧停车。

《柯林斯英汉双解大词典》

youdao

You cannot reasonably tell a child he is allowed only one soda a week if you keep two-liter bottles of Coke and Sprite in the refrigerator.

如果你坚持每星期在冰箱里防止两升瓶装的可口可乐和雪碧，那么你将无法合理地告诉孩子，他每周只能喝一小杯苏打汽水。

youdao

They have only just been allowed to return to what is left of their home.

VOA: standard.2009.03.21

You're allowed Cv comes out here for this adiabatic expansion, which is not a constant volume only because this is always true for an ideal gas.

绝热过程写下,这个式子是因为它对理想气体都成立，并没有用到等容过程的条件,只用了理想气体的条件。

麻省理工公开课 - 热力学与动力学课程节选

But my only criterion is if you talk in your sleep, now that's not allowed because talking is not allowed.

我唯一的要求就是别说梦话,因为我的课上不准说话的

耶鲁公开课 - 基础物理课程节选

Currently, it is allowed only in cases of rape, abnormal brain development or when the mother's life is at risk.

BBC: Brazil doctors' council backs abortion reform

The limited exception for the Russian peacekeepers is allowed only until a more robust international peacekeeping force can be deployed.

CNN: Georgia signs cease-fire agreement

Physical education is allowed only in private schools.

CNN: Saudi women going to Games is a sham