1.
Single pale-medium blue, one per peduncle, difficult to bloom.
单瓣花，浅到中蓝色，每个花梗有1朵花，很难开花。
2.
On the Translation of Flower Culture in Hongloumeng;
花开易见落难寻——谈《红楼梦》中花文化的翻译
3.
Dandelion all over the Lawn, Field and along the road, it a troublesome weed, it looks pretty when it flowers, it look terrible when it turn into white weed and dispersing all over, this happen all summer.
蒲公英开花时好似菊花浦满地上就好靓嘅，但花瓣一脱下就会变成白色种子驱散到四处?难睇?！
4.
Flowering in Chusquea riosaltensis (Poaceae:Bambusoideae:Bambuseae:Chuqueinae
Chusquea riosaltensis开花
5.
scrubby Australian acacia having extremely foul-smelling blossoms.
一种似灌木状的澳大利亚金合欢树，开花时有极难闻的气味。
6.
Successful singles include Fading Like A Flower(Every Time You Leave) and Almost Unreal.
成功的单曲包括《（每次你离开时）像花一样凋谢》和《难以置信》。
7.
The trouble with trying to maintain an old car is that you're always pouring money down the drain to keep it roadworthy.
试图维修这辆旧车的困难在于，总要花大本钱才能使它开得动。
8.
Have a heart! It will take me all day to address those envelopes; can't somebody else do some of them?
做做好事！开这些信封要花去我整整一天时间，难道难其他人不能写掉一些吗？
9.
Is summer's festival only for fresh blossoms and not also for withered leaves and faded flowers?
难道夏日的盛宴，仅仅是为了盛开的鲜花，而非片片枯叶和凋零的花瓣吗？
10.
After seven or eight years day lilies become root-bound and will not bloom well unless they are divided.
萱草在一个地方生长了七八年之后，根须延伸就受到限制，除将它们分开移栽，否则难以开花。
11.
The cost will be ruinous.
花费之多将是灾难性的。
12.
Painting the ceiling was a tough nut to crack.
油漆天花板是件难事。
13.
Her flower arrangement was a monstrosity.
她插的花真是难看死了。
14.
This door's a (real) bugger to open.
这扇门（真）难开.
15.
It is hard to claim that pyramid-shaped tea-bags( developed at great expense over four years) have added much to the sum of human happiness.
很难说金字塔型的袋泡茶（四年的时间花费巨大代价开发出来的）给人们增加多少的幸福。
16.
Technology stocks simultaneously began falling on hard times and there tail sector found that consumers were no longer spending freely.
在艰难时期，所有技术股票同时开始下跌，零售股交易部门发现消费者也不再随便花钱。
17.
There is a profusion of flowers in the garden in summer.
夏天花园里开满了鲜花。
18.
This kind of flower dies down soon after blooming
此类花开花后就枯死了。