A:Who's that old lady trimming the trees?修剪樹枝的那位老人是誰(shuí)呀?
B:She's my grandma.是我奶奶。
A:She's looks very healthy.How old is she?她多大年紀(jì)了?她看起來(lái)身體很好.
B:92.九十二歲.