However, what we need are comprehensive solutions, not just BandAids that cover up the symptoms but ignore the roots of the plastic problem.
【主干】 what we need are comprehensive solutions。
【修饰成分】 what we need are comprehensive solutions,在主干中what we need引导的是主语从句。在not just BandAids that cover up the symptoms but ignore the roots of the plastic problem中， not just BandAids为同位语，解释说明前面的名词comprehensive solutions。that cover up the symptoms but ignore the roots of the plastic problem为that引导的定语从句，that在从句中做主语，修饰前面的BandAids “权宜之计”，这部分译为能够掩盖症状而忽略塑料问题根源的权宜之计。
【翻译】然而，我们需要的是全面的解决方案，而不仅仅是能够掩盖症状而忽略塑料问题根源的权宜之计。
