Is "anupassi" translated as "focused" accurate?

I read the following on the internet: > If having a little wisdom one would not see any different between > "staying right focused" and "watch closely", but the fool seeks to > accumulate knowledge just for gain and to pave his way downwardly. From the Pali suttas, the word "**anupassi**" is translated as follows: > On that occasion the monk remains **focused** on the body in & of > itself — ardent, alert, & mindful — putting aside greed & distress > with reference to the world. Thanissaro > > on that occasion a bhikkhu abides **contemplating** the body as a body, > ardent, fully aware, and mindful, having put away covetousness and > grief for the world. Bodhi > > That’s why at that time a mendicant is meditating by **observing** an > aspect of the body—keen, aware, and mindful, rid of desire and > aversion for the world. Sujato > > a monk lives **contemplating** the body in the body, ardent, clearly > comprehending and mindful, having overcome, in this world, > covetousness and grief Nyanasatta Thera > > a bhikkhu lives **contemplating** the body in the body, ardent, clearly > comprehending (it) and mindful (of it), having overcome, in this > world, covetousness and grief... Soma Thera > > a monk fares along **contemplating** the body in the body, ardent, > clearly conscious (of it), mindful (of it) so as to control the > covetousness and dejection in the world... Horner > > that bhikkhu is considered one who lives **constantly contemplating** body > in bodies, strives to burn up defile­ments, comprehends readily, and > is mindful, in order to abandon all liking and disliking toward the > world... Buddhadasa > > in regard to the body a monk abides **contemplating** the body, diligent, > clearly knowing, and mindful, free from desires and discontent in > regard to the world. Analayo > > **Contemplates** the body in the body with effort, sampajañña and sati, > eradicating covetousness and distress with regard to the world... > Payutto > > These unpleasant feelings are dukkha-vedana and the contemplation of > these feeling is vedananupassana, **contemplation** of feeling... > Mahasi Sayadaw It appears, from the ten translators above, the American Geoffrey DeGraff (also named Bhikkhu Thanissaro) has uniquely translated "anupassi" as "focused". Questions: 1. Is Thanissaro's translation accurate? Is the English word "focused" synonymous with the other translations of "contemplating", "observing", "watching closely", etc? 2. Is there a possible downward path, misguidance &/or confusion in adhering & attaching to Thanissaro's translation? Why? 3. Is there a possible downward path in rejecting, admonishing &/or even ridiculing Thanissaro's translation? Why? 4. Is there a possible upward & even Noble path in rejecting, admonishing &/or even ridiculing Thanissaro's translation? Why?