Ariwang points out that most countries don't place any requirements on language skills of applicants, but in Japan, for example, if you don't speak Japanese it's very difficult to live there, much less get a job.
「阿日王」則認為，雖然多數國家都不限申請者的語文程度，但以日本來說，不懂日語根本就很難在此地生活，更遑論求職。