1.
an unstable pile of chairs
一堆放得不牢靠的椅子.
2.
The roof of the building is unsound.
这幢楼房的屋顶不牢靠。
3.
Don t climb that ladder--it s not secure.
别爬上那个梯子，梯子不牢靠。
4.
The climber had only a precarious hold on the slippery rock.
爬山者不牢靠地抓住了光滑的岩石。
5.
house built on sand
建立在不牢靠基础上的房屋
6.
As for the foundations, there seemed to be something insecure about them too.
至于大厦的基础似乎也有些不牢靠。
7.
It was not a strong monarchy to begin with.
说起来，当时的君主政体并不牢靠。
8.
Our luck is too good to last; and now is our chance to stop.
咱们的运气太好，怕不牢靠。不如现在洗手不干。
9.
All contract workers worry about the insecurity of their "paper rice bowl".
这个厂的合同制工人都曾担心"纸饭碗"不牢靠。
10.
I was taken in by the salesman-the car turned out to be uneconomical and unreliable.
推销员欺骗了我——那辆汽车结果既不经济又不牢靠。
11.
The business was built on sand because it has insufficient capital, and it soon failed.
由于没有足够的资金，这家企业的基础不牢靠，不久就破产了。
12.
He has very little experience of business, and the whole organization is build on sand
他没有什麽经商的经验,整个机构可以说是建立在不牢靠的基础上
13.
Neither did I, to be sure, he was so loose a talker;
说实在的，就连我也有同感，因为我知道特劳维尼先生的嘴巴不牢靠。
14.
Our flimsy journalists credentials rest on my few magzine pieces.
我们的不牢靠的记者证所依仗的就是我那几篇杂志上的文章。
15.
This chair is not very strong.
这把椅子不太牢靠。
16.
Keep the tape down tight, with no slack between the tape strips.
要把胶带贴牢靠，不要有松弛的部分。
17.
But positioning the mic is not enough: It has to be stable.
但麦克光定位是远远不够的：还要绝对牢靠。
18.
Is it reliable to solve problems in a simple way on an organizational basis?
简单地从组织上解决问题是不是牢靠呢？