The main crops were oats and barley.

主要作物有燕麦和大麦。

The field used to be sown with oats.

这块田过去是种植燕麦的。

The oats are ready for harvesting.

燕麦该收割了。

He feeds oats to his cattle.

他给牛喂燕麦。

He sows more wheat than oats.

他的小麦种得比燕麦多.