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- It can be very difficult, make conversation at a party. 在聚会时有时很难找话题跟人应酬。
- Others can be very difficult. 其它的可能非常困难。
- It can be very difficult to make conversation at a party. 在聚会时有时很难找话题跟人应酬。
- It can be very difficult making conversation at a party. 在聚会时有时很难找话题。
- Mycobacterial infections can be very difficult to treat. 分支杆菌感染往往难以治疗。
- The process of adjustment to life in another country can be very difficult. 适应另一国家的生活可能会非常困难。
- They also agree that it can be very difficult to change public opinion. 他们也认为改变舆论是很困难的。
- The control of process such as CSTR reactor can be very difficult due to their highly nonlinear nature. 对于像CSTR化学反应器的控制，由于其过程本身的严重非线性而变得十分困难。
- For small producers in developing countries, it can be very difficult to earn extra income from their livestock. 对于发展中国家的小生产者来讲,通过其家畜赚取额外收入是非常困难的。
- However, breast vascular lesions can be very difficult for pathologists to make the dx. 可是，对病理医生来说，乳腺血管病变可能非常难以诊断。
- The APC is loaded up with an engineer, and with perfect micro, can be very difficult to counter. APC里搭载一个工程师，加上完美的微操，是很难被防御的。
- Working for others can be most fulfilling. 为他人而工作会使人感到极大的满足。
- Home-made wine can be very alcoholic. 自制的酒酒性很烈。
- Emma can be very bad-tempered, I can tell you. 我可以肯定爱玛会大发脾气的。
- Some persons can be everywhere at home; others can sit amusingly at home and be everywhere. 有些人可以四海为家地无拘无束，也有些人可以静坐家中而神游四海。
- Fizzy lemonade can be very gassy. 有的汽水气很足。
- This can be a very difficult time in the lives of prodigies. 对于神童来说,这一段日子会是非常难过的。
- Red and yellow bomb untouchable, the other can be collected. 红黄色的炸弹不能碰,其它都可以收集。
- Sardine tins can be the very devil(ie very difficult)to open. 沙丁鱼罐头有时候还真难打开.
- Sardine tins can be the very devil (ie very difficult) to open. 沙丁鱼罐头有时候还真难打开.
