《新五代史·列传·义兒传第二十四》
晋在外失去大国的援助，在内损失许多州县，连年之内，孤城两次被围。
晋外失大国之援，内亡诸州，仍岁之间，孤城被围者再。
Jin lost support from the great states outside and lost many states and counties within its borders. / For several years, its capital city was under siege twice.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 晋在外失去大国的援助，在内损失许多州县，连年之内，孤城两次被围。 [/INST] 晋外失大国之援，内亡诸州，仍岁之间，孤城被围者再。</s>
Convert the following modern Chinese text into Classical Chinese: 晋在外失去大国的援助，在内损失许多州县，连年之内，孤城两次被围。
user
晋外失大国之援，内亡诸州，仍岁之间，孤城被围者再。
assistant