光阴似箭
时光荏苒
白驹过隙
天长地久
时不我待
度日如年
深更半夜
时过境迁
沧海一粟
每时每刻
日积月累accumulatethroughlongyears
2.日暮途穷attheendofone’srope
3.日日夜夜dayandnight
4.日新月异fast-changing
5.日以继夜nightandday;dayinanddayout
6.分秒必争Everyminutecounts.
7.千钧一发atacriticalmoment
8.千秋万代throughouttheages
9.千载难逢onceinabluemoon
10.穷年累月yearafteryear;fromyeartoyear
11.日落西山likethesunsettingbeyondthewesternhills;onthewane
12.闰年leapyear
13.霎时间inaninstant;inatwinkle
14.上旬thefirsttendaysofamonth
15.深更半夜lateatnight
16.时过境迁Timehaschanged.
17.瞬息万变changeateverymoment
18遗臭万年becursedforeverbyposterity;remaininfamousinhistory
19无时无刻allthetime;constantly
20猴年马月donkey’syears
21与日俱增beontheincreasedaybyday
22蒸蒸日上growmoreandmoreprosperous
23有朝一日someday;whenthedaycomes
24指日可待canbeexpectedsoon
25一日千里attremendousspeed;byleapsandbounds
26一年到头alltheyearround;throughouttheyear
27有生之年therestofone’slife;one’sremainingyears
28新纪元newera;newepoch
29延年益寿prolongone’slife
宝贵:尺璧寸阴、一刻千金、一寸光阴一寸金
快:日月如梭、光阴似箭、光阴似箭日月如梭日积月累十载寒窗争分夺秒惜时如金
时光荏苒千金一刻时不我待时过境迁
白驹过隙弹指之间转眼即逝光阴似箭似水流年
弹指飞快度日如年如隔三秋时光荏苒天长地久深更半夜
日月如梭斗转星移恍若隔世沧海一粟每时每刻日积月累
日落西山穷年累月千载难逢日暮途穷
时光如梭千秋万代千钧一发日日夜夜日以继夜
分秒必争日以继夜日新月异