come over：过来;突然感到;顺便来访;在上空[上方]经过
come：来;开始;出现;发生you can come ��you can come over �������ɶyou can come ��you can come over �������ɶ�����ߵĽ��ͷֱ��ǣ�you can come ������ ��ʾ�϶�you can come over ����Թ����϶��̶Ȳ����һ��������������Ӧ��֪���ˣ�����������Ͳ�һ��