Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每法学院门前走过时（这对他来说是不常有的事），他便扣好他的骑马服（当时上衣还没有被发明），并采取卫生措施。

Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每次打法学院门前走过时（这对他来说是不常有的事），他便扣好他的骑马服（当时上衣还没有被发明），并采取卫生措施。

Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每次法院门前走过时（这对他来说是不常有的事），他便扣好他的骑马服（当时上衣还没有被发明），并采取卫生措施。

Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

每次打法学院门前走过时（这对来说是不常有），便扣好骑马服（当时上衣还没有被发明），并采措施。

Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每次打法学院门前（这对他来说是不常有的事），他便扣好他的骑马服（当上衣还没有被发明），并采取卫生措施。

Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每次打法学院门前走过时（这对他来说是不常有的事），他便扣好他的骑马服（当时上衣还没有被发明），并采取卫生措施。

Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每次打法学院门前走过时（这对他来说是不常有的事），他便扣好他的骑马服（当时上衣还没有被发明），并采取卫生措施。

Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每次打法学院门前走过时（这对他不常有的事），他便扣好他的骑马服（当时衣还没有被发），并采取卫生措施。

Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每次打法学院门前走过时（这对他来说是不常有的事），他便扣好他的骑（时上有被发明），并采取卫生措施。