The same is true of foreign keys, like the one specified in the belongs_to association above.
对外键来说也是同样的，就像上面那个定义了belongs_to关联一样。
That's just like him—he would lose his keys!
他就是这样，老丢钥匙！
A woman's love is like after looking for lost keys.
女人的爱情像丢失钥匙后的寻找。
Some information, like column indexes and foreign keys, is omitted.
一些信息，比如列索引和外键，省略。
Life is like a piano. The white keys represent happiness and the black shows sadness.
生活就像一架钢琴，白键代表幸福，黑键表示悲伤。
Life is like a piano. The white keys represent happiness and the black shows sadness.
生活就像一架钢琴，白键代表幸福，黑键表示悲伤。
应用推荐