IPIC国际植物改良中心Ipron.我I don't grudge the expenses.I get tired easily recently.近来我很容易疲劳。I live in Chaoyang district.我住在朝阳区。I envied him his experience.我羡慕他的丰富经验。I have never harmed anybody.我从未伤害过任何人。I almost forgot my umbrella.我差一点就忘了我的伞。I ain't never gon discriminateI lost my traveller's check.I use these words advisedly.我是特意用这些字的。I remember shooting a tiger.我记得射中了一只虎。