1·I have a pain in the lower abdomen.
我的腹部有点隐痛。
2·Yes, terrible contractions and pain in lower abdomen, too.
缩得厉害，小肚子也疼得厉害。
3·Patient: I have pain in my lower abdomen and some bleeding. Doctor.
病人：大夫，我小肚子痛，而且流血了。
4·Fireflies are winged beetles and give off a green luminous glow from chemicals in their lower abdomen at night.
萤火虫属于有翼甲虫类，在晚上它们通过腹部的化学物质放出绿色光亮。
5·Close your eyes and for ten to fifteen minutes and practice deep, slow, and comfortable breathing into your lower abdomen.
闭上双眼，从腹部由内而外慢慢深呼吸十至十五分钟。
6·Fireflies are winged beetles and give off a green luminous glow from chemicals in their lower abdomen in a process called bioluminescence.
萤火虫是有翅膀的昆虫，会通过一种叫做生物体之发光的化学进程从腹部释放出一种绿色的夺目光芒。
7·Fireflies are winged beetles and give off a green luminous glow from chemicals in their lower abdomen at night. And scientists call this process as bioluminescence.
萤火虫属于有翼甲虫类，在晚上它们通过腹部的化学物质放出绿色光亮。科学家一般称这一过程为“生物发光”。(实习编辑：顾萍)。
8·Since the muscles in the abdomen and lower back play an important role in preventing collapse, move the navel toward the spine and lift the sacrum away from the lumbar spine.
此过程中，腹部和下背部肌肉的作用非常重要，所以你需要将肚脐内收，同时把骶骨向上提。
9·If the pain is severe and concentrated on the lower right side of their abdomen, it could be appendicitis.
要是疼得厉害并且集中在腹部右下方，可能是阑尾炎。
10·Fractures of the pelvis or the lower rib cage also may hinder accurate diagnostic examination of the abdomen, because pain from these areas may be elicited when palpating the abdomen.
值得注意的是，盆腔骨折及肋弓骨折往往使腹部查体变得不准确，因为这些部位的疼痛使影响了腹部触诊的准确性。