一条犬对无害陌生人的反应总是具有重要含义。
A dog's reaction to neutral strangers is always significant.
这个实验对动物无害。
有些时候，人们也对孩子们撒谎——比如关于圣诞老人的事，但是通常是无害的情况下。
There are times when people do lie to children—about Santa Claus, for example, but also in less innocuous situations.
这些细菌对人无害。
棕榈油对环境无害。
如果我们要保护大气层，这些新工厂必须对环境无害，这一点至关重要。
If we are ever going to protect the atmosphere, it is crucial that those new plants be environmentally sound.
除非你对狼蛛毒素过敏，否则它们对人体是无害的（尽管它们咬你一口会很痛）。
Unless you are allergic to tarantula venom, they are harmless to humans (though they pack a painful bite).
我们在行程快结束的日子里总是通过各种方式明智地管理着这种风险，但是我情绪上已变得精疲力尽，只是试图证明每一个新的社区对我来说是无害的。
We managed this risk sensibly by always having a settlement within reach at the end of the day. But I became emotionally exhausted just trying to prove to each new community that I was harmless.
狼蛛毒液的毒性比蜜蜂的都弱，被它咬一口尽管很疼，但事实上对人体无害。
Tarantula venom is weaker than that of a honeybee and, though painful, is virtually harmless to humans.
不过我们要说的是：用水平架子储存葡萄酒在空间利用上非常节省，而且对葡萄酒来说肯定无害。
We will say this, however: Horizontal racking is a space-efficient way to store your bottles, and it definitely can't harm your wines.
曾经是一名餐厅经营者，他宣称支持商业，只要这些商业对环境无害。
A former restaurateur, he claims to be pro-business, so long as that business is environmentally sound.
总体而言基本上还是属于对人类对社会有益无害的一类。
In general and basically, I'm still one of those who are beneficial and harmless to the mankind and our society.
据专家称，啤酒里含有大麦和谷物，适量喝一点是对马匹无害的。
An RSPCA spokeswoman said: "Beer contains barley and grain. It'll do no harm in moderation."
在这项新的研究中，三岁的儿童处于对他们几种对他们无害但是有一定压力的环境，使得他们产生轻微的紧张或沮丧。
The new study included 3-year-old children who were subjected to different harmless, but stress-inducing, situations, such as causing them to become slightly nervous or frustrated.
但这要求这样的移植对患者无害，而且每根移植的血管只能使用一次。
But that requires such transplants to be healthy themselves-and each length of transplanted vessel can be used only once.
为何如此：许多的植物——包括我上面列的单子——可以发出强烈的令蚂蚁和其它野外的昆虫害怕的气味，这样可以击退它们，不过对你的家庭却无害。
Why This works: Many plants - including the ones listed - give off a strong scent to repel ants and other insects in the wild, and it works just as well in your home.
提供关于肥胖对健康产生的负面后果的信息是无害的，并且可能帮助一些人士变得或者保持肥胖。
Providing information about the negative health consequences of obesity will do no harm, and might help prevent some persons from getting or staying obese.
饮酒对身体有益无害的秘密并不是偶尔饮酒或者滴酒不沾，而是定期适量饮用。
The secret is to drink regularly but in moderation rather than drinking only occasionally or not drinking at all, the study revealed.
一家用太阳能板供能的工厂生产出全球首款“碳中和”文胸，这款产品已面向流行市场发布，并寄望未来的所有服装能像它一样对环境无害。
The world's first carbon neutral bra, made in a factory run on solar panels, has been launched onto the fashion market with hopes that all clothing will be more environmentally friendly in future.
问题是如何使真菌孢子均匀地铺在水面，并保证这些真菌对环境是无害的。
The question was how to apply the fungal spores to the water evenly to ensure uniform coverage, and still be environmentally safe.
曼德·里纳斯博士推测，使用适当的药物意味着，最终金葡菌可能成为一种对人体无害的寄生菌。
Appropriate drugs could, Dr Madrenas speculates, mean that s. aureus ultimately becomes a harmless inhabitant of people's bodies.
但是要使燃料或电动交通工具对环境完全无害，即使是日本制造商也还有很长的路要走。
But even Japanese automakers still have more work to do before fuel-cell or electric vehicles are completely environmentally friendly.
法新社消息—本周二，IBM的研究人员表示它们发现了一种方法，可以利用植物制造出对环境无害的塑料，从而取代污染环境的以石油为材料的塑料产品。
AFP - IBM researchers on Tuesday said they have discovered a way to make Earth-friendly plastic from plants that could replace petroleum-based products tough on the environment.
除非你对狼蛛毒素过敏，要不它们对人体是无害的(尽管它们咬你一口会让你疼痛不已)。
First of all, unless you are allergic to tarantula venom, they are harmless to humans (though they pack a painful bite).
尽管弓浆虫病通常对人类是无害的，但却会伤害没有出生的婴儿。
Toxoplasmosis while normally harmless to humans can hurt an unborn baby.
尽管弓浆虫病通常对人类是无害的，但却会伤害没有出生的婴儿。
Toxoplasmosis, while normally harmless to humans, can hurt an unborn baby.
尽管弓浆虫病通常对人类是无害的，但却会伤害没有出生的婴儿。
Toxoplasmosis, while normally harmless to humans, can hurt an unborn baby.
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