If possible, our examples will be drawn from Chinese. 在可能范围内,例证均引自汉语。
From there, the specimen can undergo a variety of tests done in series, each step narrowing its possible identity until one specific pathogen is determined. 在实验台上,你的样本开始接受一连串的检验,每个步骤都可进一步缩小病原的可能范围,直到找出其真实身分为止。