1·There have been half hearted but well publicized efforts by some food companies to reduce calories in their processed foods.
一些食品公司在减少加工食品中的卡路里含量方面投入的努力并非认真，但却广被宣传。
2·Id rather be on the sidelines cheering those people on, than pursuing a half hearted dream.
我情愿跑一旁给这些人加油，而不愿意用一半的心思去追这个梦。
3·To pretend to obey, and yet carry in your heart the spirit of revolt is to do half hearted, slipshod work.
如果你假装服从，而内心却充满抵触情绪，那么你必定会对工作表现得漫不经心。
4·If you want to make it work, make some conscious effort to really try to make it work. otherwise do not even bother to make half hearted effort.
如果你还想挽救你们的感情的话，就要真心的去努力修补挽救你们的关系，否则的话，根本就不用去做三心二意的努力。
5·He made a half-hearted attempt to justify himself.
他没有尽力证明自己有理。
—— 《牛津词典》
6·There have been half-hearted but well publicized efforts by some food companies to reduce calories in their processed foods.
一些食品公司为了减少加工食品中的卡路里含量，采取了一些三心二意但广为宣传的措施。
7·There have been half-hearted but well-publicized efforts by some food companies to reduce calories in their processed foods.
一些食品公司一边敷衍地减量加工食品中的卡路里，一边大张旗鼓地标榜自己的努力。
8·I am sorry that he should be so half-hearted about the important work.
我很遗憾，他对这项重要工作竟这样敷衍塞责。
—— 《新英汉大辞典》
9·One is the legacy of Japan’s imperialist past and its begrudging, half-hearted apologies for wartime atrocities.
其一是日本的帝国主义历史遗产和它对战时暴行的勉强与半心半意的道歉。
10·Half-hearted attempts will ultimately show up as mediocrity.
半心半意的尝试最终会变平庸。