他是个不知感恩的孩子。
中国人认为日本人不理解这种大度的分量，所以有种日本人不知感恩的感觉。
Chinese people feel that Japanese people do not understand the weight of China's generous treatment. As a result, many Chinese feel that Japan does not give due respect to China.
我没有让你学这最后一个爬树的技巧，因为我怀疑你可能会是个不知感恩的朋友。
I kept the last technique of the tree climbing from you just because I suspected you might be can ungrateful friend.
应用推荐