[類義語・意味が似ている]look,ascertain,look over,look that up,measurements,observation,keep an eye out for,keep a wary eye on,let it pass,follow with eyes,pry,supervision,pretend not to have seen
［類義語、意味が似ている単語］across the globe,breadth/width,from Argentina to Zambia,in the vicinity,in close proximity,in sight,a fraction of,remote,minuscule,sub-standard,sub-compact,span,syllable
