my father keen on researching our famiy history是什么意思

my father keen on researching our famiy history是什么意思 2:My father is keen on fishing.用英语解释句子 My keen man ,i am keen on lifetime. on my father's How old are you?用英语解释句子.1:Hoe tall is your younger brother?2:My father is keen on fishing.3:My favourite hobby is playing chess.4:The new blue schoolbag is mine.用英语解释句子 be keen on I am keen on My most keen! They're my father,my mother and l. My bother is an engineer和She is keen on sports 的疑问句 be keen on的同义词 be keen on等于什么 John is keen on sports. I‘m keen on sports they're my grandfather,grandmother,father,matherand me哪里有错 they’re on the tip of my you're standing on my neck 是什么意思? 英语翻译Mr.Jones is very keen on punctuality .His lessons start dead on time and you get into terrible trouble if you're late.start dead on time