However, it is impossible to do justice to Roman wares on the page, even when words can be backed up by photographs and drawing.

尽管有照片和画像支持文字记录，也无法轻易的对罗马陶器做出公正评价。

youdao

Every decision has to be backed up with rational and cogent arguments.

每项决定都应该有合理和令人信服的论据做支持。

《柯林斯英汉双解大词典》

The secretary general says the declaration must now be backed up by concrete and effective actions.

秘书长说现在必须以具体有效的行动来支持这个宣言。

《柯林斯英汉双解大词典》

All cash donations have to be backed up by a record under the new law.

FORBES: Cutting Taxes While Doing Good

This would be backed up by a larger Council with equal representation for doctors and patients.

BBC: GMC outlines reform plans

Mr Milburn promised that the measures would be backed up by new specialist staff.

BBC: Pledge to slash heart disease waits