This variety is now out of favor with customers.

这个品种现在已不受顾客欢迎了。

He felt out of favor in Vienna and went to London.

他在维也纳不受欢迎，就去了伦敦。

These variety of goods arte now out of favor with the customer.

这些品种的货物现在已不受顾客喜欢了。

New techniques will emerge, and existing ones will fall out of favor.

新的技术层出不穷，已有的技术则会逐渐淡出人们的视线。

Devices fall out of favor, but seldom if ever get abolished by design.

设备被完全废置很少见，即使在设计上完全废弃。