Hi Roxanne, 希望对你有帮助 Xiao Ming is committed and dedicated to the charitable work associated with diabetes. At the same time, he is also passionate in cooperating with various global diabetes institutions, medical and research organizations, as well as voluntary groups to strive for better health, love and a better world! For more English ideas... 你可以看看英語亞洲 www.englishasiaonline.net

有。。。例如 Hot Dog 热狗 Hamburger 汉堡包 Philly cheese steak 费城乳酪牛扒 你可以看看英语亚洲免费教学: www.englishasiaonline.net :)

Your answer 'He/She refuses to look after his/her old parents' is already perfectly fine. But if you wish, you can also change the context and say similar things: He/She has no sense of responsibility to take care of his/her old parents. He/She has no sense of responsibility towards his/her old parents. He/She lacks obligation to take care of his/her old parents. He/She doesn't want to take care of his/her old parents. He/She reject the idea to look after his/her parents. 你可以看看英语亚洲免费网上教学: www.englishasiaonline.net :)