ubiquitous

Smartphones have become ubiquitous tools in both academic and professional settings.智能手机已经成为学术和专业环境中无处不在的工具。

Microplastics are now ubiquitous in marine environments, from surface waters to deep sediment.微塑料现在在海洋环境中无处不在，从表层水到深海沉积物皆是如此。