The dangers of smoking are well-documented.

吸烟的危险是有据可查的。

The benefits of reading are well-documented.

阅读的好处是有据可查的。

The harmfulness of smoking is well-documented.

吸烟的有害性是有据可查的。

The patient's medical history is well-documented.

患者的病史被记录详尽。

The perils of deep-sea diving are well-documented.

深海潜水的危险是有据可查的。

The lion's ferocity in the wild is well-documented.

狮子在野外的凶猛是众所周知的。

The necessity of regular exercise is well-documented.

定期锻炼的必要性有充分的文献支持。

The company's financial troubles are well-documented.

公司的财务问题被记录详尽。

The risks associated with smoking are well-documented.

吸烟相关的风险是有据可查的。

The historical events of that era are well-documented.

那个时代的历史事件被记录详尽。