然而，一旦基因组更加复杂，那么，进一步的变异可能使生物的躯体或行为变得更加复杂。

Once the genome is more complex, however, further mutations can make a creature's body or behaviour more complex.

youdao

让我们把生物系统证明这些总是为了躯体性状的事实放一边(它是我们理解进化的关键原则。)

Let's set aside the fact that biological systems show these all the time for physical traits. (it is a core principle to our understanding of evolution.)

youdao

结论：生物反馈疗法可有效降低个体的躯体化、焦虑水平，同时也使抑郁水平下降。

CONCLUSION: the biofeedback therapy can effectually reduce the levels of individual somatization and anxiety. Meanwhile, reduce the depressive level.

youdao