have to

• I had to claw my way to where i am today .
  我只有一路奋斗才有今天。
• We have to make three loads of the cargo .
  我们得把货物分成三批装运。
• This damned glass will have to be replaced .
  这块混账玻璃一定得换掉。
• You'll have to lie alone all your life .
  你这一辈子打定了光棍儿啦。
• I have to go back by the six o'clock train .
  我得坐六点钟的火车回去。
• You have to abide by the referee's decision .
  你必须遵从裁判员的决定。
• You will have to clear it with management .
  此事你必须向管理部门说清。
• Such orders will have to come from home .
  这种命令必得从国内下达。
• I have to get back to the drawing board .
  我必须重新考虑这个计划。
• The sample size would have to be quadrupled .
  样本量必须增大三倍。