a: we rented a yacht for two weeks.
b: and to where did you sail?
yacht
n. 快艇，（竞赛用的）帆船，游艇
a: why did you not finish knitting the blanket?
b: i ran out of yarn.
yarn
n. 1.纱，纱线，防线；2.奇闻漫谈，旅行逸事
a: i am yearning to see you again.
b: yes, i can’t wait to see you either.
yearn
vi. (for) 渴望，切盼，向往
a: stop making so much noise!
b: there is no need to yell at me.
yell
vi. / n. 号叫，叫喊
a: the animals were held together with a yoke .
b: and to what part of the body was it attached?
yoke
n. 1.牛轭；2.束缚，枷锁
vt. 结合，联合
a: do you like to eat eggs?
b: i only eat the yolk .
yolk
n. 蛋黄