Je was op zoek naar: 各国国内也存在着严重的不平等... (Chinees (Vereenvoudigd) - Engels)

各国国内也存在着严重的不平等现象。
profound inequalities also exist within countries.

13. 在各国内，不平等现象并无明显的总趋势。
13. within countries, there is no clear overall trend in inequality.