Book,  Paragraph

 1  II,  6 |      the mouth, so that it is difficult to get a sight of it.~
 2  IV,  2 |    with such speed that it is difficult to overtake them; these
 3   v,  15|  inside; if it be empty it is difficult to shake it off. Such are
 4   v,  16|    together, and it becomes a difficult task to detach it. It makes
 5  VI,  4 |      case of some birds it is difficult to detect the fact from
 6  VI,  5 |      rear of armies. However, difficult as it is to get a sight
 7  VI,  12|  flabbiness of its body it is difficult to kill a seal by a blow,
 8  VI,  18|      they say it is extremely difficult to get as it oozes out only
 9  VI,  18|      with such animals, it is difficult to verify the circumstance,
10  VI,  20|      incident, however, it is difficult for any but an expert to
11  VI,  22|     at a time that may render difficult the rearing of the future
12 VII,  1 |      in childbed is apt to be difficult.~The frame fails of reaching
13 VII,  3 |       be smooth conception is difficult, for the matter slips off;
14 VII,  3 |      they be thick it is also difficult. But if on digital examination
15 VII,  4 |  acute and by a long way more difficult. Women who have connexion
16 VII,  9 |     belly; and parturition is difficult in those who begin by suffering
17 VII,  9 |       is apt to be especially difficult if during the process the
18 VII,  10|      For not only in cases of difficult labour must she be able
19 VII,  10|      no sound, even though in difficult labour it put forth its
20 VII,  10|      is apt to be followed by difficult parturition. But if discharge
21  IX,  1 | wakeful, more shrinking, more difficult to rouse to action, and
22  IX,  5 |    shed their horns in places difficult of access or discovery,
23  IX,  7 |  process of incubation. It is difficult to distinguish between the
24  IX,  11|    brakes and crevices; it is difficult of capture, keeps out of
25  IX,  49|      rump, so that it becomes difficult to recognize that they are