このあたりで、降ろしてください。

this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)

on the bank of; by the side of (e.g. a river, pond); (in the) neighbourhood; neighborhood; vicinity; nearby; around (Sunday, last year, etc...); for instance

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

to take down (e.g. flag); to launch (e.g. boat); to drop; to lower (e.g. ladder); to let (a person) off; to unload; to discharge; to drop off (a passenger from a vehicle); to let (a person) off; to withdraw money from an account; to wear (clothing) for the first time; to fillet (e.g. a fish)

to give; to confer; to bestow; to kindly do for one; to oblige; to favour; to favor