| Considering their harmlessness and their low oxygen demand, they are a solution which is beneficial for the environment. |
| These studies also provide a sense of the tolerance profile and harmlessness of the drug. |
| They fled the frozen park for a coffee shop, where Kromer suggested hot chocolate, adding, he hoped, a brushstroke of harmlessness. |
| Only in their case the golliwog was alive, and so all the more fearsome until experience had shown them its harmlessness. |
| The braking tests on the new generation tram-train proved the harmlessness of the braking emissions for health and the environment. |
| Health concerns and harmlessness of our products are our key priorities prior to ecological awareness. |
