1. in/ by contrast 对比之下 2. unfortunately 不幸地 3. though/ although 尽管 4. even though 即使 5. anyway 无论如何 6. after all 毕竟 7. all the same 依然; 照样 8. in fact/ as a matter of fact 事实上 9. fortunately 幸运地 10. however 然而 11. in spite of 尽管; 虽然 12. at the same time 同时; 然而 13. otherwise 否则 14. on the contrary 相反 15. especially 尤其 16. There a...