The bad weather only added to our difficulties.

　　惡劣的天氣只是增加了我們的'困難。

　　I am acutely aware of the difficulties we face.

　　我十分清楚我們面臨的困難。

　　Every job has its difficulties and frustrations.

　　每個(gè)工作都有困難和令人懊惱之處。

　　The government still face very serious difficulties.

　　政府仍面臨著非常嚴(yán)重的困難。

　　It was a time fraught with difficulties and frustration.

　　這是一個(gè)充滿困難和挫折的時(shí)期。