Initially,the complex problem made they feel discouraged,but they finally come up with a solution after careful consideration.
Initially开始,起初
complex复杂
discouraged气馁,灰心
come up 提出,拿出
汉译英 起初,这个复杂问题使他们感到灰心丧气,但经过仔细思考他们终于研究出了解决办法
Initially,the complex problem made they feel discouraged,but they finally come up with a solution after careful consideration.
Initially开始,起初
complex复杂
discouraged气馁,灰心
come up 提出,拿出