事实上, 的确

[ adv ]
in fact (used as intensifiers or sentence modifiers)
<adv.all>
in truth, moral decay hastened the decline of the Roman Empirereally, you shouldn't have done it
a truly awful book

Truth \Truth\, n.; pl. {Truths}. [OE. treuthe, trouthe, treowpe,
AS. tre['o]w?. See {True}; cf. {Troth}, {Betroth}.]
1. The quality or being true; as:
(a) Conformity to fact or reality; exact accordance with
that which is, or has been; or shall be.
(b) Conformity to rule; exactness; close correspondence
with an example, mood, object of imitation, or the
like.

Plows, to go true, depend much on the truth of
the ironwork. --Mortimer.
(c) Fidelity; constancy; steadfastness; faithfulness.

Alas! they had been friends in youth,
But whispering tongues can poison truth.
--Coleridge.
(d) The practice of speaking what is true; freedom from
falsehood; veracity.

If this will not suffice, it must appear
That malice bears down truth. --Shak.

2. That which is true or certain concerning any matter or
subject, or generally on all subjects; real state of
things; fact; verity; reality.

Speak ye every man the truth to his neighbor.
--Zech. viii.
16.

I long to know the truth here of at large. --Shak.

The truth depends on, or is only arrived at by, a
legitimate deduction from all the facts which are
truly material. --Coleridge.

3. A true thing; a verified fact; a true statement or
proposition; an established principle, fixed law, or the
like; as, the great truths of morals.

Even so our boasting . . . is found a truth. --2
Cor. vii. 14.

4. Righteousness; true religion.

Grace and truth came by Jesus Christ. --John i. 17.

Sanctify them through thy truth; thy word is truth.
--John xvii.
17.

{In truth}, in reality; in fact.

{Of a truth}, in reality; certainly.

{To do truth}, to practice what God commands.

He that doeth truth cometh to the light. --John iii.
21.