请把下列句子翻译成汉语: (1) I shall be pleased to discuss the premises with you in greater detail at any time convenient to you. (2) It is clear that they are very keen to do business with us and they will be important customers in the future, I therefore suggest we offer them our best terms. (3) As requested by the Managing Director on 30 March 2000, I have investigated the problems which have been raised concerning office health and safety. (4) The safety regulations should be clearly displayed in the company’s canteen and main offices. (5) Newly appointed staff should be made aware of the company’s safety regulations and policy. In particular, they should be advised to take frequent breaks from the screen.