目前，大多数原材料在放入食物打印机之前需要弄成糊状，由于各食材会以一种复杂的方式相互作用，整个打印过程也很耗时。
Currently, most ingredients must be changed to a paste before a printer can use them, and the printing process is quite time-consuming because ingredients interact with each other in very complex ways.
但是这种生物燃料也有着乙醇的一个缺点，即其原材料是食物。
But this biofuel shares a disadvantage with ethanol: its raw material is food.
不过，通货膨胀正在蔓延，从食物到原材料和能源，并可能挤压公司的利润以及伤害出口竞争力。
Still, inflation is spreading from food to raw materials and energy and may squeeze companies’ margins and hurt export competitiveness, the organization said.
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