tricky
adj (-ier, -iest)
(a) (of work, etc) requiring skill or tact (指工作等)需要技巧或智谋的
a tricky situation, problem, decision 需慎重对待的情况、 需慎重处理的问题、 需慎重做出的决定.
(b) (of people or their actions) crafty; deceptive (指人及人的行为)诡计多端的, 欺骗的
He's a tricky fellow to do business with. 他诡计多端难以共事.
Some people think that the weather is unpleasant, the city ugly and dirty, the competition fierce and the streets unsafe.
有些人认为,这儿的气候不佳,市容丑陋肮脏,竞争激烈,街上不安全。
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他们要在船舱里工作,切掉旧的金属,焊接新的金属板,钻孔,埋电线和电话线以及安装新的水管和蒸汽管。
I think it is important to understand the relations between parents and their children. They spend time, energy and money in bringing up children and providing them with what they need. Then, as with young birds, the time comes for the young to leave. As