C When we face / encounter difficulties / challenges C When we are faced with difficulties / challengesC When we are in the face of difficulties / challengesC When we are / get stuck in a difficult situation C When we meet with hardships 当我们遇到困难时。 。我们应该/ 不应该。 。C We should be strong-willed / determined / persevering / positive / optimistic / confident C We should keep going / trying / pursuing our dreamsC We should stick to / persist with / persevere with our dreams.C We should cope with the difficulties / challenges confidently.C We should not give up.C We should not be upset / pessimistic / frightened / discouraged.C We should not lose heart / hope.最终。 C Eventually / Finally / In the end C We can solve the problem.C We can work out a solution. C We can overcome the difficulties / challenges.C We can get through the difficulties / hardships.C We can break (through) / get rid of / remove the barriers / obstacles.C We can reach / achieve our goal / aim.C We can realize our dreams.