Might say these words, I should use a firm voice: "From tomorrow I must be the happiest person", but I do not know why I can only think about just now.

也许说这些话时，我应该用坚定的语气：“从明天起我一定是最幸福的人”，可是不知为什么现在的我只能想想而已。

youdao

You must be firm, and even bold, but with great seeming modesty.

你必须坚定甚至大胆，但又须让人觉得你看起来十分谦虚。

youdao

But animals of this age do not easily become subservient to man, and a very firm hand must be employed in the early stages.

但这种年龄的象不容易被人驯服，因此早期必须委之于极强有力的老手。

youdao

But he must be cheered by the realisation that his own waverers stood firm on the day that ministers were nominated, despite Paisleyite theatrics designed to shame them into opposing the nomination of Sinn Fein ministers.

ECONOMIST: Enemies and colleagues

"It is clear that the main element of any United States policy toward the Soviet Union must be that of a long-term, patient but firm and vigilant containment of Russian expansive tendencies, " he wrote.

BBC: NEWS | Americas | American Cold War architect dies

But even less controversial topics must be adapted to local medical practice, according to Mikael Vissing, the firm's chief executive: lyme disease, for example, is treated with different drugs in Britain, Denmark and Germany.

ECONOMIST: E-health