[译] 从香港到伦敦的飞行使人十分疲劳。
[误] The flight from Hong Kong to London was very tiresome。

[正] The flight from Hong Kong to London was very tiring。
[注] tiresome仅表示"使人厌烦的、讨厌的"。例如：That tiresome child never gives me a moment's peace。那讨厌的孩子从不给我片刻的安宁。表示"使人疲劳的、累人的"应该用tiring。