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- The book is too difficult for most senior high school students. 這本書太難而不適合大多數的高中生。
- It must be difficult to play various personae in the same movie. 在同一個電影中扮演不同的角色肯定不容易。
- The busy road outside the school is a menace. 學校外面那條車水馬龍的大道是個危險之地。
- Navigation is difficult on this river because of the hidden rocks. 因為河上有暗礁，所以在這條河上航行很困難。
- He was expelled from the school. 他被學校開除了。
- It was difficult to tell his exact age. 很難判斷他到底多大歲數。
- A flu epidemic raged through the school for weeks. 流感在這所學校里蔓延了幾個星期。
- It is difficult to express it in terms of science. 要用科學的字眼來表達它是很困難的。
- A church, school, hospital, asylum, or prison is an institution. 教堂，學校，醫院，收容所或監獄皆屬公共機構。
- It was difficult to gauge how people would respond. 大家的反應如何難以估計。
- One's school life seems happier in retrospect than in reality. 人們的學校生活回想起來要比實際上的快樂。
- She handled a difficult argument skilfully. 她巧妙地應付了一場艱難的辯論。
- My husband is a history teacher at the local school. 我丈夫是本地學校的一位歷史教師。
- English is not the usual medium of instruction in our school. 英語不是我校通常使用的教學語言。
- Some students quit school due to poverty. 一些學生因貧困而輟學。
- He find it difficult to give shape to his idea. 他覺得很難把他的想法，明確表達出來。
- It is difficult to decide between the two opinions. 在這兩種意見之間抉擇是困難的。
- Every day he trod the same path to school. 他每天都走同一條路上學。
- It is difficult to keep on terms with such a man. 很難和這樣的人保持友好關係。
- It is difficult to stamp out all the crimes. 很難把所有的犯罪都消除掉。
