英语语法分析

Joe Keenan returns from his loan to Brentford to train with the reserves.

乔·柯南结束与本特·福德的租借之后随青年队训练。

ABSTRACT: Keenan Winery is a historic winery, which located in Napa Valley.

摘要： 琪兰酒庄是加州纳帕谷产区内一座有着逾百年历史的知名酒庄。

Stars are also classified by their luminosity under the Morgan-Keenan system.

恒星在MK系统下，也经常根据光度分类。