但睇返現有嘅調查 我哋可以睇到 國家之間 就算同一個國家喺唔同嘅時間 對於移民 、 人口流動 自由貿易嘅態度同承受能力 都有好大差別
However, looking at the existing surveys, we can see that even within the same country at different times, attitudes towards migration, population mobility, and free trade are very different