迟早: sooner or later...
僵化: to become rigid...
下手: to start, to put one's hand to, to set about, the seat to the right of the main guest...
分布: to scatter, to distribute, to be distributed (over an area etc), (statistical, geographic) distribution...
信用: to trust, credit (commerce), trustworthiness, creditworthiness...
茎: stalk, stem...
利用: to exploit, to make use of, to use, to take advantage of, to utilize...
投掷: to throw sth a long distance, to hurl, to throw at, to throw (dice etc), to flip (a coin)...
壳: shell, carapace, crust (earth's crust etc), also pr....
演出: to act (in a play), to perform, to put on (a performance), performance, concert, show...