legally
adv. 按照法律，法律上；合法地
例句
A gambling debt is not legally enforceable.
赌债不能通过法律手段强制偿还。
《牛津词典》
It could be a bit problematic, legally speaking.
从法律上说，可能是有点问题。
《柯林斯英汉双解大词典》
The liquor was sold legally and trucked out of the state.
这种酒合法出售，由卡车运出该州。
